CR-X Firmware tweeks

[byrdman 0]

I upgrade my CR-X with 12864 LCD and I've had a time getting my Configuration.h correct for other things.

The problems I'm having is that when I run a G29, it starts too far to the right and when it get to the last one on the right the BLTouch is to the right of the bed.

Also when I I G28 it does not home in the center of the bed.

I have look and looked for sizes and thing but just can not figure it out. I included (wish I could attach it...) my Configuration.h file and hope you can help.

Thanks!

Byrd

https://bit.ly/39bcLD7 

 

________________________________________________________________________

 

/**
* ************** How to use this firmware - READ THIS, yes actually read this. *********************************
*
* Uncomment means removing the 2 // in front of #define.
* 
* FLASHING NOTES:
* ALL slicers (Simplify3D, Cura, Slic3r, etc) or anything else that connects to the COM port must be CLOSED for the firmware to be flash.
* If anything is connected to the COM port when flashing it will fail, typically "access denied" is listed in the error section of the Arduino IDE.
* You MUST use the Included Arduino IDE to flash the firmware if on Windows and if you are on a Mac or Linux follow the guide in our knowledgebase to setup your IDE to work with the firmware.
* 
* EZABL SETUP NOTES: 
* If you have EZABL uncomment the mount you are using with the printer. 
* If you have a custom/unsupported mount uncomment #define CUSTOM_PROBE and enter your offsets 
* below in the Custom Probe Mount Settings section.
* Refer to the Custom Probe Mount Settings section below for entering these and how to measure.
* 
* STEP 1:
* Select the correct board from the tools menu for the printer you are flashing.
* Read the printer title for the model you are flashing, it will show what board to select.
*
* STEP 2:
* Uncomment the printer you want to flash. The printers are sorted A-Z by brand name.
* If you are using the Creality Dual board with the Ender 3/Ender 5/CR-20 then read the specific section below in that printer section on how to do this.
*
* STEP 3: 
* Select the COM port your printer is on from the Tools menu. If you do not see the COM port try
* downloading the latest drivers from the manufacturer or TH3D site on our knowledgebase.
* 
* STEP 4:
* Verify you have the correct board selected, printer model uncommented, and if you are using EZOUT and/or EZABL
* the lines you need to use them are also uncommented.
*
* STEP 5:
* Once you have your settings verified click the arrow in the upper left to upload to the board.
*
* STEP 6:
* Reset your eeprom. You can send M502 then M500 to reset the EEPROM OR on the printer LCD go to 
* Control > Reset EEPROM to clear out the EEPROM to defaults.
*
* BOOTLOADER FLASHING NOTES:
* For flashing your bootloader with an Uno make sure to select Arduino as ISP for the programmer
* 
* There are other features in the TH3D Extras section so look there for V6 Hotend,
* Bootscreen settings, Titan Extruder and more. You only need to edit this file.
* 
* ERROR NOTES:
* If you get errors flashing READ the message it gives you and double check that you selected
* the correct board from the Tools menu in Arduino. Turn off any AV systems and reboot the computer.
* 
* COMMUNITY REQUESTED FEATURES NOTE:
* All features in the community requested features section are provided as-is with no support from TH3D.
*/

#ifndef CONFIGURATION_H
#define CONFIGURATION_H
#define CONFIGURATION_H_VERSION 010109
#include "Configuration_beta.h"

//===========================================================================
//============================ TH3D Configuration ===========================
//===========================================================================

// ONLY UNCOMMENT THINGS IN ONE PRINTER SECTION!!! IF YOU HAVE MULTIPLE MACHINES FLASH THEM ONE AT A TIME.

//===========================================================================
// *************************    ADIMLab PRINTERS    *************************
//===========================================================================

//===========================================================================
// ADIMLab Gantry i3 Plus Options - Select Arduino Mega 2560 from Tools > Board
//===========================================================================
//#define ADIM_GANTRY_I3_PLUS

// EZABL Probe Mounts
//#define ADIM_I3P_OEM
//#define CUSTOM_PROBE

//===========================================================================
// *************************    AIBECY PRINTERS     *************************
//===========================================================================

//===========================================================================
// Aibecy DY-H9 Options - Select Arduino Mega 2560 from Tools > Board
//===========================================================================
//#define DY_H9

// EZABL Probe Mounts
//#define CUSTOM_PROBE

//===========================================================================
// *************************   ALFAWISE PRINTERS    *************************
//===========================================================================

//===========================================================================
// Alfawise U10 Options - Select 'Arduino Mega 2560' from Tools > Board
//===========================================================================
//#define ALFAWISE_U10

// EZABL Probe Mounts
//#define ALFAWISEU10_OEM
//#define ALFAWISEU10_PETSFANG
//#define CUSTOM_PROBE

//===========================================================================
// *************************     ANET PRINTERS      *************************
//===========================================================================

//===========================================================================
// ANET Printers Options - Select 'ANET V1.0' from Tools > Board
//===========================================================================
// Uncomment the ANET Model you are using
//#define ANET_A2
//#define ANET_A6
//#define ANET_A8
//#define ANET_A8_PLUS
//#define ANET_E10
//#define ANET_E12
//#define ANET_E16

// If you are using our EZOut V2 (connects to LCD header) filament sensor kit please follow the install guide
// and then uncomment the #define EZOUTV2_ENABLE line below.
// Do NOT ever connect our filament sensor without the supplied adapter board
//#define EZOUTV2_ENABLE

// EZABL Probe Mounts - Bootscreen will be disabled when enabling EZABL on the Anet Boards due to space issues
//#define ANET_OEM
//#define CUSTOM_PROBE

// Extra Anet Options ----------------------------------------------------------

// If you have the larger A2 bed (220x270) uncomment the below line.
//#define A2_LARGE_BED

// LCD Overide - Change if you have a different screen than the one that came with the printer by default
#define ANET_LCD12864   // Rotary Encoder Model
//#define ANET_LCD2004    // 5 Button Keypad Model

//===========================================================================
// ******************     ARTILLERY/EVNOVO PRINTERS      ********************
//===========================================================================

//===========================================================================
// Artillery AL-4 Options - Select 'Arduino Mega 2560' from Tools > Board
//===========================================================================
//#define ARTILLERY_AL4

// If you are using our EZOut V2 (connects to X+ connector) filament sensor kit please follow the install guide
// and then uncomment the #define EZOUTV2_ENABLE line below. Do NOT ever connect our filament sensor without the supplied adapter board.
//#define EZOUTV2_ENABLE

// The AL-4 Carriage is 100% compatible with the Creality printer mounts.
// EZABL Probe Mounts
//#define CR10_OEM
//#define CR10_VOLCANO
//#define CR10_V6HEAVYDUTY
//#define TM3DAERO
//#define TM3DAERO_EXTENDED
//#define PETSFANG  //This is the RIGHT mounted version - if using the left mount please use the CUSTOM_PROBE option.
#define CUSTOM_PROBE

// If you swapped the X, Y, or Z drivers with the TMC2208s you may need to reverse your axis. Uncomment the line for each axis that needs reversing.
// Enabling these options will also set the driver delays/modes to the TMC2208_STANDALONE mode for whatever axis you uncomment it for.
//#define ARTILLERY_AL4_X_AXIS_TMC2208
//#define ARTILLERY_AL4_Y_AXIS_TMC2208
//#define ARTILLERY_AL4_Z_AXIS_TMC2208

//===========================================================================
// Sidewinder X1 Options - Select 'Arduino Mega 2560' from Tools > Board
//===========================================================================
//#define SIDEWINDER_X1

// NOTE: The Sidewinder X1 is ONLY compatible with our firmware once you have installed the LCD conversion kit
// the stock LCD is not supported due to closed source firmware limitations on it.
// You can get the LCD conversion kit here: https://www.th3dstudio.com/product/evonvo-artillery-sidewinder-x1-lcd-conversion-kit/

// EZABL Probe Mounts
//#define SIDEWINDER_X1_OEM //NOT FINISHED YET. WILL BE RELEASED AT A LATER DATE.
//#define CUSTOM_PROBE

//===========================================================================
// ***********************     ANYCUBIC PRINTERS     ************************
//===========================================================================

//===========================================================================
// Mega Zero Options - Select 'Sanguino 1284p' from Tools > Board
//===========================================================================
//#define AC_MEGA_ZERO

// EZABL Probe Mounts
//#define CUSTOM_PROBE

//===========================================================================
// *************************   CREALITY PRINTERS    *************************
//===========================================================================

//===========================================================================
// Creality CR-10 Options - Select 'Sanguino 1284P' from Tools > Board
//===========================================================================
//#define CR10
//#define CR10_MINI
//#define CR10_S4
//#define CR10_S5

// If you are using our EZOut V1/V2 (connects to LCD header) filament sensor kit please follow the install guide
// and then uncomment the #define EZOUT_ENABLE line below.
// Do NOT ever connect our filament sensor without the supplied adapter board.
//#define EZOUT_ENABLE

// EZABL Probe Mounts
//#define CR10_OEM
//#define CR10_VOLCANO
//#define CR10_V6HEAVYDUTY
//#define CR10_FANG
//#define TM3DAERO
//#define TM3DAERO_EXTENDED
//#define PETSFANG //This is the RIGHT mounted version - if using the left mount please use the CUSTOM_PROBE option.
//#define CUSTOM_PROBE

//===========================================================================
// Creality CR-10 V2 Options - Select 'Arduino Mega 2560' from Tools > Board
//===========================================================================
//#define CR10_V2

// EZABL Probe Mounts
//#define CR10V2_OEM
//#define CUSTOM_PROBE

//===========================================================================
// Creality CR-10S Options - Select 'Arduino Mega 2560' from Tools > Board
//===========================================================================
//#define CR10S
//#define CR10S_MINI
//#define CR10S_S4
//#define CR10S_S5

// This disables the stock CR-10S Filament Sensor
// DO NOT ENABLE THIS IF YOU ARE USING THE EZOUT.
//#define CR10S_NOFILAMENTSENSOR

// Use this to use the CR-10 LCD with the CR-10S Board. Rotate the LCD plug 180
// and plug into EXP1. You will have to force it in but it will fit and work.
//#define CR10LCD_CR10S

// If you are using our EZOut V1 (connects to LCD header) filament sensor kit please follow the install guide
// and then uncomment the #define EZOUT_ENABLE line below. Do NOT ever connect our filament sensor without the supplied adapter board.
//#define EZOUT_ENABLE

// If you are using our EZOut V2 (connects to X+ connector) filament sensor kit please follow the install guide
// and then uncomment the #define EZOUTV2_ENABLE line below. Do NOT ever connect our filament sensor without the supplied adapter board.
//#define EZOUTV2_ENABLE

// EZABL Probe Mounts
//#define CR10_OEM
//#define CR10_VOLCANO
//#define CR10_V6HEAVYDUTY
//#define TM3DAERO
//#define TM3DAERO_EXTENDED
//#define PETSFANG  //This is the RIGHT mounted version - if using the left mount please use the CUSTOM_PROBE option.
//#define CUSTOM_PROBE

// Touch LCD Setting - Enable this if you have the touch LCD are are getting a "paused for user" message in the terminal window.
//#define TOUCH_LCD_FIX

// Dual Extruder Board Options - The below options are for use with the TH3D CR-10S Board with dual extruder support.

// If you are using a single hotend with the 2 into 1 adapter OR mixing nozzle uncomment the below line
//#define DUAL_EXTRUDER_SINGLE_HOTEND

// If you are using a dual hotend with dual nozzles uncomment the below line
//#define DUAL_HOTEND_DUAL_NOZZLES

// If you are using a 2nd EZOut V2 (connects to Y+ connector) filament sensor kit please follow the install guide
// and then uncomment the #define EZOUTV2_DUAL_ENABLE line below. Do NOT ever connect our filament sensor without the supplied adapter board.
//#define EZOUTV2_DUAL_ENABLE

//===========================================================================
// Creality CR-10S Pro Options - Select 'Arduino Mega 2560' from Tools > Board
//===========================================================================
//#define CR10S_PRO

// NOTE: The CR-10S Pro is ONLY compatible with our firmware once you have installed the LCD conversion kit
// the stock LCD is not supported due to closed source firmware limitations on it.
// You can get the LCD conversion kit here: https://www.th3dstudio.com/product/cr-10s-pro-lcd-ezabl-upgrade-kit/

// EZABL/ABL Probe Mounts
//#define CR10S_PRO_OEM
#define CUSTOM_PROBE

// If you are using the stock Creality ABL probe uncomment the below line
//#define CR10S_PRO_STOCK_ABL

//===========================================================================
// Creality CR-20 Options - Select 'Arduino Mega 2560' from Tools > Board
//===========================================================================
//#define CR20

// If you are using our EZOut V2 (connects to X+ connector) filament sensor kit please follow the install guide
// and then uncomment the #define EZOUTV2_ENABLE line below. Do NOT ever connect our filament sensor without the supplied adapter board.
//#define EZOUTV2_ENABLE

// EZABL Probe Mounts (CR-20 uses the same mounts as CR-10)
//#define CR10_OEM
//#define CR10_VOLCANO
//#define CR10_V6HEAVYDUTY
//#define TM3DAERO
//#define TM3DAERO_EXTENDED
//#define PETSFANG  //This is the RIGHT mounted version - if using the left mount please use the CUSTOM_PROBE option.
//#define CUSTOM_PROBE

// Dual Extruder Board Options - The below options are for use with the TH3D CR-10S Board with dual extruder support.

// If you are using a single hotend with the 2 into 1 adapter OR mixing nozzle uncomment the below line
//#define DUAL_EXTRUDER_SINGLE_HOTEND

// If you are using a dual hotend with dual nozzles uncomment the below line
//#define DUAL_HOTEND_DUAL_NOZZLES

// If you are using a 2nd EZOut V2 (connects to Y+ connector) filament sensor kit please follow the install guide
// and then uncomment the #define EZOUTV2_DUAL_ENABLE line below. Do NOT ever connect our filament sensor without the supplied adapter board.
//#define EZOUTV2_DUAL_ENABLE

//===========================================================================
// Creality CR-X Options - Select 'Arduino Mega 2560' from Tools > Board
//===========================================================================
#define CRX

// NOTE: The CR-X is ONLY compatible with our firmware once you have installed the LCD conversion kit
// the stock LCD is not supported due to closed source firmware limitations on it.
// You can get the LCD conversion kit here: https://www.th3dstudio.com/product/cr-x-12864-lcd-upgrade-kit/

// If you are using our EZOut V2 filament sensor kit please follow the install guide
// E0 (Left Extruder) sensor connects to X+
// E1 (Right Extruder) sensor connects to Y+
// Then uncomment the #define EZOUTV2_ENABLE line below. Do NOT ever connect our filament sensor without the supplied adapter board.
//#define EZOUTV2_ENABLE

// EZABL Probe Mounts
#define CRX_OEM
//#define CUSTOM_PROBE

//===========================================================================
// Creality Ender 2 Options - Select 'Sanguino 1284p' from Tools > Board
//===========================================================================
//#define ENDER2

// If you are using our EZOut V2 (connects to the LCD header & connect the 2 pin connector to the "Check" header to the right of the LCD connection) filament sensor kit please follow the install guide
// and then uncomment the #define EZOUTV2_ENABLE line below. Do NOT ever connect our filament sensor without the supplied adapter board.
//#define EZOUTV2_ENABLE

// EZABL Probe Mounts (Ender 2 can use the same mounts as CR-10, Ender 2 Specific mounts minimize distance from probe to nozzle for max probing area)
// If you have issues with the non-Ender 2 mounts then please print them off and switch to one of them before contacting support. 
// This is because the probeable area on the non-Ender 2 mounts is too small typically to get a good result.
//#define ENDER2_OEM
//#define ENDER2_V6
//#define CR10_OEM
//#define CR10_VOLCANO
//#define CR10_V6HEAVYDUTY
//#define TM3DAERO
//#define TM3DAERO_EXTENDED
//#define PETSFANG  //This is the RIGHT mounted version - if using the left mount please use the CUSTOM_PROBE option.
//#define CUSTOM_PROBE

//===========================================================================
// Creality Ender 3/3 Pro Options - Select 'Sanguino 1284p' from Tools > Board
//===========================================================================
//#define ENDER3

// If you are using our EZOut V1/V2 (connected to LCD header) filament sensor kit please follow the install guide
// and then uncomment the #define EZOUT_ENABLE line below.
// Do NOT ever connect our filament sensor without the supplied adapter board.
//#define EZOUT_ENABLE

// EZABL Probe Mounts (Ender 3 uses the same mounts as CR-10)
//#define CR10_OEM
//#define CR10_VOLCANO
//#define CR10_V6HEAVYDUTY
//#define TM3DAERO
//#define TM3DAERO_EXTENDED
//#define PETSFANG  //This is the RIGHT mounted version - if using the left mount please use the CUSTOM_PROBE option.
//#define CUSTOM_PROBE

// Ender Xtender Kit Options
//#define ENDER_XTENDER_400
//#define ENDER_XTENDER_400XL
//#define ENDER_XTENDER_XL

//=================================================================================================
// README - THE BELOW SETTINGS ARE ONLY FOR USING THE CR-10S DUAL BOARD WITH THE ENDER 3
// DO NOT UNCOMMENT THE ABOVE #define ENDER3 LINE IF USING THE DUAL BOARD
// Select 'Arduino Mega 2560' from Tools > Board - NOT Sanguino
//
// To use the Ender 3 LCD with the CR-10S dual board board connect the LCD cable to EXP1 on the 
// CR-10S board but rotate it 180 degrees. The LCD end of the cable goes to EXP3 on the Ender 3 LCD.
// You will have to force it into the EXP1 but it will fit and work.
// 
// EZABL and EZOut support are still supported, just use the lines above this comment section.
// Ender Xtender options still work, just use the lines above this comment section.
//=================================================================================================
//#define ENDER3_DUALBOARD

// Dual Extruder Board Options - The below options are for use with the TH3D CR-10S Board with dual extruder support.

// If you are using a single hotend with the 2 into 1 adapter OR mixing nozzle uncomment the below line
//#define DUAL_EXTRUDER_SINGLE_HOTEND

// If you are using a dual hotend with dual nozzles uncomment the below line
//#define DUAL_HOTEND_DUAL_NOZZLES

// If you are using a 2nd EZOut V2 (connects to Y+ connector) filament sensor kit please follow the install guide
// and then uncomment the #define EZOUTV2_DUAL_ENABLE line below. Do NOT ever connect our filament sensor without the supplied adapter board.
//#define EZOUTV2_DUAL_ENABLE

//===========================================================================
// Creality Ender 4 Options - Select 'Arduino Mega 2560' from Tools > Board
//===========================================================================
//#define ENDER4

// If you have the filament sensor from Creality uncomment the below line
//#define ENDER4_FIL

// If you are using our EZOut V2 (connected to X+ connector) filament sensor kit please follow the install guide
// and then uncomment the #define EZOUT_ENABLE line below.
// Do NOT ever connect our filament sensor without the supplied adapter board.
//#define EZOUTV2_ENABLE

// EZABL Probe Mounts
//#define ENDER4_OEM_LEFT
//#define ENDER4_OEM_RIGHT //need to design
//#define CUSTOM_PROBE

//===========================================================================
// Creality Ender 5 Options - Select 'Sanguino 1284p' from Tools > Board
//===========================================================================
//#define ENDER5

// If you are using our EZOut V1/V2 (connected to LCD header) filament sensor kit please follow the install guide
// and then uncomment the #define EZOUT_ENABLE line below.
// Do NOT ever connect our filament sensor without the supplied adapter board.
//#define EZOUT_ENABLE

// EZABL Probe Mounts (Ender 5 can use most of the same mounts as CR-10)
//#define ENDER5_OEM
//#define CR10_OEM
//#define CR10_VOLCANO
//#define CR10_V6HEAVYDUTY
//#define TM3DAERO
//#define TM3DAERO_EXTENDED
//#define PETSFANG  //This is the RIGHT mounted version - if using the left mount please use the CUSTOM_PROBE option.
//#define CUSTOM_PROBE

// If you have the new Ender 5 or Ender 5 Pro Model that has the new 800steps/mm Z leadscrew uncomment the below option to set the correct steps/mm
//#define ENDER5_NEW_LEADSCREW

//=================================================================================================
// README - THE BELOW SETTINGS ARE ONLY FOR USING THE CR-10S DUAL BOARD WITH THE ENDER 5
// DO NOT UNCOMMENT THE ABOVE #define ENDER5 LINE IF USING THE DUAL BOARD
// Select 'Arduino Mega 2560' from Tools > Board - NOT Sanguino
//
// To use the Ender 5 LCD with the CR-10S dual board board connect the LCD cable to EXP1 on the 
// CR-10S board but rotate it 180 degrees. The LCD end of the cable goes to EXP3 on the Ender 5 LCD.
// You will have to force it into the EXP1 but it will fit and work.
// 
// EZABL and EZOut support are still supported just use the lines above this comment section.
//=================================================================================================
//#define ENDER5_DUALBOARD

// Dual Extruder Board Options - The below options are for use with the TH3D CR-10S Board with dual extruder support.

// If you are using a single hotend with the 2 into 1 adapter OR mixing nozzle uncomment the below line
//#define DUAL_EXTRUDER_SINGLE_HOTEND

// If you are using a dual hotend with dual nozzles uncomment the below line
//#define DUAL_HOTEND_DUAL_NOZZLES

// If you are using a 2nd EZOut V2 (connects to Y+ connector) filament sensor kit please follow the install guide
// and then uncomment the #define EZOUTV2_DUAL_ENABLE line below. Do NOT ever connect our filament sensor without the supplied adapter board.
//#define EZOUTV2_DUAL_ENABLE

//===========================================================================
// Creality Ender 5 PLUS Options - Select 'Arduino Mega 2560' from Tools > Board
//===========================================================================
//#define ENDER5_PLUS

// NOTE: Ender 5 Plus is ONLY compatible with our firmware once you have installed the LCD conversion kit
// the stock LCD is not supported due to closed source firmware limitations on it.
// You can get the LCD conversion kit here: https://www.th3dstudio.com/product/ender-5-plus-12864-lcd-upgrade-kit/

// EZABL/ABL Probe Mounts - Uses some CR-10/Ender 3 Mounts
//#define CR10_OEM
//#define CUSTOM_PROBE

// Ender 5 Plus ONLY ABL Settings -------------------------------------------
// By default the Ender 5 Plus comes with a BL Touch. Enabling the ENDER5_PLUS_EZABL or ENDER5_PLUS_NOABL will override the BL Touch setting
// If you are using the stock BL Touch with a non-stock mount enable the CUSTOM_PROBE line above and enter the offsets below for the new mount.
//#define ENDER5_PLUS_EZABL
//#define ENDER5_PLUS_NOABL

//===========================================================================
// ***************************   CTC PRINTERS    ***************************
//===========================================================================

//===========================================================================
// CTC i3 Pro B "Woody" Options - Select 'Anet V1.0' from Tools > Board
// Model has the Red Anet style Melzi board
//===========================================================================
//#define CTC_I3_PROB

// If you swapped the stock threaded rod "leadscrews" for T8x8 uncomment the below line to set the steps for those
//#define CTC_I3_T8_LEAD

// If you are using our EZOut V2 (connects to LCD header) filament sensor kit please follow the install guide
// and then uncomment the #define EZOUTV2_ENABLE line below.
// Do NOT ever connect our filament sensor without the supplied adapter board
// This printer uses the Anet 2004 LCD EZOut Package
//#define EZOUTV2_ENABLE

// EZABL Probe Mounts
//#define CUSTOM_PROBE

//===========================================================================
// *************************  FOLGERTECH PRINTERS   *************************
//===========================================================================

//===========================================================================
// Folgertech FT-5 Options - Select 'Arduino Mega 2560' from Tools > Board
//===========================================================================
//#define FT5

// If you are using a 12864 LCD instead of the stock LCD 2004 display uncomment the below line.
//#define FT5_12864LCD

// If you are using our EZOut V2 (connects to X+ connector) filament sensor kit please follow the install guide
// and then uncomment the #define EZOUTV2_ENABLE line below.
// Do NOT ever connect our filament sensor without the supplied adapter board.
//#define EZOUTV2_ENABLE

// EZABL Probe Mounts
//#define CUSTOM_PROBE

//===========================================================================
// *************************   GEEETECH PRINTERS    *************************
//===========================================================================

//===========================================================================
// Geeetech A10 Options - Select 'Arduino Mega 2560' from Tools > Board
//===========================================================================
// A10 V1 has the 40mm Fan on the left side of the hotend and NO filament sensor
// A10 V2 has a filament sensor and no 40mm fan on the left side of the hotend
//#define GEEETECH_A10_V1
//#define GEEETECH_A10_V2

// EZABL Probe Mounts
//#define GEE_A10_V1_OEM
//#define GEE_A10_V2_OEM
//#define CUSTOM_PROBE

//===========================================================================
// Geeetech A10M Options - Select 'Arduino Mega 2560' from Tools > Board
//===========================================================================
//#define GEEETECH_A10M

// EZABL Probe Mounts - uses the same mounts as the Geetech A10 V2
//#define GEE_A10_V2_OEM
//#define CUSTOM_PROBE

//===========================================================================
// Geeetech A20 Options - Select 'Arduino Mega 2560' from Tools > Board
//===========================================================================
//#define GEEETECH_A20

// EZABL Probe Mounts - uses the same mounts as the Geetech A10 V2
//#define GEE_A10_V2_OEM
//#define CUSTOM_PROBE

//===========================================================================
// Geeetech A20M Options - Select 'Arduino Mega 2560' from Tools > Board
//===========================================================================
//#define GEEETECH_A20M

// EZABL Probe Mounts - uses the same mounts as the Geetech A10 V2
//#define GEE_A10_V2_OEM
//#define CUSTOM_PROBE

//===========================================================================
// *************************    LULZBOT PRINTERS    *************************
//===========================================================================

//===========================================================================
// Lulzbot TAZ5 Options - Select 'Arduino Mega 2560' from Tools > Board
//===========================================================================
//#define TAZ5

// EZABL Probe Mounts
//#define TAZ5_OEM
//#define CUSTOM_PROBE

//===========================================================================
// **************************    SOVOL PRINTERS    **************************
//===========================================================================

//===========================================================================
// SOVOL SV01 Options - Select 'Arduino Mega 2560' from Tools > Board
//===========================================================================
//#define SOVOL_SV01

// EZABL Probe Mounts
//#define SV01_OEM_MOUNT
//#define CUSTOM_PROBE

//===========================================================================
// *************************     TEVO PRINTERS      *************************
//===========================================================================

//===========================================================================
// TEVO Tarantula Pro Options - Select 'Arduino Mega 2560' from Tools > Board
//===========================================================================
//#define TARANTULA_PRO

// If you are using our EZOut V2 (connects to X+ connector) filament sensor kit please follow the install guide
// and then uncomment the #define EZOUTV2_ENABLE line below.
// Do NOT ever connect our filament sensor without the supplied adapter board.
//#define EZOUTV2_ENABLE

// EZABL Probe Mounts
// Before connecting the EZABL control board to the Tarantula Pro please remove the 5V wire from the 3 pin plug.
// Pictures and write up available here: https://www.th3dstudio.com/knowledgebase/ezabl-tevo-tarantula-pro-endstop-cable-mod/
//#define TARANTULA_PRO_OEM
//#define CUSTOM_PROBE

// Use Tarantula Pro Bootscreen instead of TH3D
//#define TARANTULA_PRO_BOOT

// Slow down the hotend fan and control box fans to reduce noise
//#define TARANTULA_PRO_QUIET

//===========================================================================
// TEVO Tornado Options - Select 'Arduino Mega 2560' from Tools > Board
//===========================================================================
//#define TORNADO

// If you are using our EZOut V2 (connects to X+ connector) filament sensor kit please follow the install guide
// and then uncomment the #define EZOUTV2_ENABLE line below.
// Do NOT ever connect our filament sensor without the supplied adapter board.
//#define EZOUTV2_ENABLE

// EZABL Probe Mounts
//#define TORNADO_OEM
//#define TORNADO_VOLCANO
//#define TORNADO_V6HEAVYDUTY
//#define TM3DAERO
//#define TM3DAERO_EXTENDED
//#define PETSFANG  //This is the RIGHT mounted version - if using the left mount please use the CUSTOM_PROBE option.
//#define CUSTOM_PROBE

// Use Tornado Bootscreen instead of TH3D
//#define TORNADO_BOOT

// Slow down the hotend fan and control box fans to reduce noise
//#define TORNADO_QUIET

//===========================================================================
// *************************     TH3D PRINTERS      *************************
//===========================================================================

//===========================================================================
// TH3D Alpha EZ300 Options - Select Arduino Mega 2560 from Tools > Board
//===========================================================================
//#define TH3D_EZ300

// EZABL Probe Mounts
//#define EZ300_OEM_MOUNT

// The Alpha X Carriage is 100% compatible with the Creality printer mounts.
//#define CR10_OEM
//#define CR10_VOLCANO
//#define CR10_V6HEAVYDUTY
//#define CR10_FANG
//#define TM3DAERO
//#define TM3DAERO_EXTENDED
//#define PETSFANG //This is the RIGHT mounted version - if using the left mount please use the CUSTOM_PROBE option.
//#define CUSTOM_PROBE

//===========================================================================
// *************************    TRONXY PRINTERS     *************************
//===========================================================================

//===========================================================================
// TronXY X3S Options - Select 'Sanguino 1284p' from Tools > Board
//===========================================================================
//#define TRONXY_X3S

// EZABL Probe Mounts
//#define CUSTOM_PROBE

//===========================================================================
// TronXY X5S Options - Select 'Sanguino 1284p' from Tools > Board
//===========================================================================
//#define TRONXY_X5S

// EZABL Probe Mounts
//#define CUSTOM_PROBE

//===========================================================================
// *************************    WANHAO PRINTERS     *************************
//===========================================================================

//===========================================================================
// Wanhao i3 Options - Select 'Sanguino 1284p' from Tools > Board
//===========================================================================
//#define WANHAO_I3

// If you are using our EZOut V2 (connected to LCD header) filament sensor kit please follow the install guide
// and then uncomment the #define EZOUTV2_ENABLE line below.
// Do NOT ever connect our filament sensor without the supplied adapter board.
//#define EZOUTV2_ENABLE

// If your thermistor temperatures are off please uncomment the 10K option below to fix temps being off
//#define WANHAO_10K_THERMISTOR

// EZABL Probe Mounts
//#define WANHAO_I3_OEM
//#define WANHAO_I3_DIIICOOLER
//#define CUSTOM_PROBE

//===========================================================================
// Wanhao i3 Plus Options - Select 'Arduino Mega 2560' from Tools > Board
//===========================================================================
// Before compiling copy all files from "\Firmware\ADVi3PPFiles" folder to the
// "\Firmware\TH3DUF_R2" folder. Once copied the firmware will only work for 
// the Wanhao i3 Plus. If you wish to flash other machines then extract a new
// copy of the firmware to a different location on your computer.
//
// Touch LCD Flashing
// You MUST flash the LCD firmware with the ADVi3++ 4.0.3 LCD image to use 
// our firmware with the Wanhao i3 Plus. Get it here: 
// How to Flash AVDi3++ LCD: https://community.advi3pp.com/t/how-to-flash/16
// Touchscreen Guide: https://community.advi3pp.com/t/lcd-touch-screen-guide/20
//===========================================================================
//#define WANHAO_I3_PLUS

// Uncomment to enable EZABL support - Probe Offsets are set from the LCD
//#define WANHAO_I3_PLUS_EZABL

// The Wanhao i3 Plus support would not be possible
// without the open source work of Sebastien Andrivet
// Please consider becoming a Patreon of his.
// Patreon Link: https://www.patreon.com/join/andrivet

//===========================================================================
// Wanhao i3 MINI (V1/V2) Options - Select 'Arduino Mega 2560' from Tools > Board
//===========================================================================
//#define WANHAO_I3MINI
//#define WANHAO_I3MINI_V2

// EZABL Probe Mounts
//#define WANHAO_I3MINI_OEM
//#define WANHAO_I3MINI_OEM_EZABLMINI
//#define CUSTOM_PROBE

// If you have the V1 and you've added a heated bed, just uncomment the V2 option

//===========================================================================
// Wanhao D6 Options - Select 'Arduino Mega 2560' from Tools > Board
//===========================================================================
//#define WANHAO_D6

// If you are using our EZOut V2 (connects to ANALOG/J9 connector) filament sensor kit please follow the install guide
// and then uncomment the #define EZOUTV2_ENABLE line below.
// Do NOT ever connect our filament sensor without the supplied adapter board.
//#define EZOUTV2_ENABLE

// EZABL Probe Mounts
//#define WANHAO_D6_OEM
//#define CUSTOM_PROBE

//===========================================================================
// ************************    ZONESTAR PRINTERS     ************************
//===========================================================================

//===========================================================================
// Zonestar Z5F Options - Select 'Arduino Mega 2560' from Tools > Board
//===========================================================================
//#define ZONESTAR_Z5F

//Stock ABL Option
//#define ZONESTAR_Z5F_STOCK_ABL

// EZABL Probe Mounts
//#define CUSTOM_PROBE

//===========================================================================
// ***********************  MKS Gen L Based Printer   ***********************
// *************  Select 'Arduino Mega 2560' from Tools > Board *************
// **** Please refer to the TH3D MKS Gen L Documentation Guide for Setup ****
// *Endstop/Motors/Homing: changing from 0 to 1 inverts the logic/direction *
// ****** We have a detailed guide here: http://mksguide.th3dstudio.com *****
// ******** Use the code GENLGUIDEHALFOFF for 50% off our PDF Guide *********
//===========================================================================

//#define MKS_PRINTER

// Build Area Size Settings
#define MKS_X_SIZE 300
#define MKS_Y_SIZE 300
#define MKS_Z_SIZE 400

// Endstop Logic Settings
#define MKS_X_ENDSTOP 0
#define MKS_Y_ENDSTOP 0
#define MKS_Z_ENDSTOP 0

// Homing Settings
#define X_HOME_LOCATION -20
#define Y_HOME_LOCATION -20

// Steps per MM Settings
#define MKS_X_STEPS 80
#define MKS_Y_STEPS 80
#define MKS_Z_STEPS 400
#define MKS_E0_STEPS 95
#define MKS_E1_STEPS 95

// Motor Direction Settings
#define MKS_X_DIRECTION 0
#define MKS_Y_DIRECTION 0
#define MKS_Z_DIRECTION 0
#define MKS_E0_DIRECTION 0
#define MKS_E1_DIRECTION 0

// Stepper Driver Settings
#define MKS_X_DRIVER TMC2208_STANDALONE
#define MKS_Y_DRIVER TMC2208_STANDALONE
#define MKS_Z_DRIVER A4988
#define MKS_E0_DRIVER A4988
#define MKS_E1_DRIVER A4988

// Thermistor Settings (uses standard Marlin Thermistor numbers)
#define MKS_E_THERMISTOR 1
#define MKS_BED_THERMISTOR 1

// EZOut V2 Filament Sensor Settings
//#define MKS_EZOUT_V2_X_PLUS
//#define MKS_EZOUT_V2_Y_PLUS

// EZABL & ABL Probe Settings
// If you are using a pre-supported mount that is available already then uncomment it above in that printer section.
// For example if you are using CR-10 with the OEM mount then scroll up and uncomment the #define CR10_OEM line like you would normally.
// If you are using a probe mount that is not supported then use the CUSTOM_PROBE option and enter in your probe offsets below.
//#define CUSTOM_PROBE

// If you are using a single hotend with the 2 into 1 adapter OR mixing nozzle uncomment the below line
//#define DUAL_EXTRUDER_SINGLE_HOTEND

// If you are using a dual hotend with dual nozzles uncomment the below line
//#define DUAL_HOTEND_DUAL_NOZZLES

// While recommend the 12864 LCD we carry as it has a SD slot you can use a CR-10/Ender 3/Ender 5 LCD connected to EXP1 (rotate 180 degrees instead of aligning the pin)
// Uncomment the below line to use the single cable Creality (Melzi) LCD instead of a standard 12864 LCD
//#define CR10_STOCKDISPLAY

// If your lcd knob moves the wrong direction uncomment the below line to reverse it
//#define MKS_KNOB_REVERSE

// If you are using the RepRap 2004 LCD Controller Use the below line to enable that display
//#define REPRAP_DISCOUNT_SMART_CONTROLLER

//===========================================================================
// *************************  END PRINTER SECTION   *************************
//===========================================================================

//===========================================================================
// EZABL Advanced Settings
//===========================================================================

// If you want more or less EZABL probe points change the number below (only used if EZABL enabled)
// Default is 3 which gives you 3x3 grid for a total of 9 points. STICK WITH ODD NUMBERS
#define EZABL_POINTS 3

// If you want to change how far in or out the probe senses change EZABL_PROBE_EDGE value below
// Most Machines - 35
// Binder Clips? - 50
#define EZABL_PROBE_EDGE 35

// If you have issues with your machine running the faster probe setting disable the #define EZABL_FASTPROBE below.
// DO NOTE: Most machines will work with the fast probe enabled. Use M48 to verify accuracy.
#define EZABL_FASTPROBE

// Superfast probing - Only works with the EZABL Pro Sensors
// DO NOTE: Not all machines will work with the fast probe enabled. Use M48 to verify accuracy and make sure the Z isn't binding with the high speeds.
//#define EZABL_SUPERFASTPROBE

// This will disable the XYE motors during probing. Can be useful if you have stepper motors causing interference issues with the EZABL sensor.
//#define PROBING_MOTORS_OFF

// Heaters will stay on during probing - only use if directed to by support. Do not use on AC beds.
//#define HEATERS_ON_DURING_PROBING

// Letting the bed heat recover between probes can increase accuracy due to the bed warping during cooling/heating
// Enabling the below option will let the bed get back to temperature during probing but will increase probing times.
//#define WAIT_FOR_BED_HEATER

// If you want a more granular control over the babystepping uncomment the below line.
// This will make the adjustment finer than the standard setting.
//#define FINE_BABYSTEPPING

// This will extrapolate the implied tilt of the bed outside of the probe area. Do not comment out unless directed by support.
//#define EZABL_OUTSIDE_GRID_COMPENSATION

// Does your machine make weird noises/vibrations when it is probing the mesh? Enable this to slow down the speed between probe points.
//#define SLOWER_PROBE_MOVES

//================================================================================
// Custom Probe Mount Settings
//
// IF YOU HAVE A CUSTOM PROBE MOUNT OR ONE THAT IS NOT PRE-SUPPORTED UNCOMMENT THE
// CUSTOM_PROBE OPTION IN YOUR PRINTER SECTION AND ENTER YOUR PROBE LOCATION BELOW
//================================================================================
#if ENABLED(CUSTOM_PROBE)
  /**
  *   Z Probe to nozzle (X,Y) offset, relative to (0, 0).
  *   X and Y offsets must be whole numbers.
  *
  *   In the following example the X and Y offsets are both positive:
  *   #define X_PROBE_OFFSET_FROM_EXTRUDER 10
  *   #define Y_PROBE_OFFSET_FROM_EXTRUDER 10
  *
  *      +-- BACK ---+
  *      |           |
  *    L |    (+) P  | R <-- probe (10,10)
  *    E |           | I
  *    F | (-) N (+) | G <-- nozzle (0,0)
  *    T |           | H
  *      |    (-)    | T
  *      |           |
  *      O-- FRONT --+
  *    (0,0)
  */
  #define X_PROBE_OFFSET_FROM_EXTRUDER -49  // X offset: -left  +right  [of the nozzle]
  #define Y_PROBE_OFFSET_FROM_EXTRUDER -1.28  // Y offset: -front +behind [the nozzle]
#endif

//===========================================================================
//******************** EXTRA FEATURES AND TWEAKS ****************************
//===========================================================================

// EXTRUDER SETTINGS -------------------------------
// Use to set custom esteps and/or reverse your E Motor direction if you are installing an extruder that needs the direction reversed.
// If you reversed the wiring on your E motor already (like the Bondtech Guide says to do) then you do not need to reverse it in the firmware here.

// If you want to change the Esteps for your printer you can uncomment the below line and set CUSTOM_ESTEPS_VALUE to what you want - USE WHOLE NUMBERS ONLY
// This option sets the esteps from the CUSTOM_ESTEPS_VALUE line below.
// If you need to reverse the e motor direction also enabled the REVERSE_E_MOTOR_DIRECTION option.
// Example EStep Values: TH3D Aluminum Extruder - 95 ESteps, TH3D Tough Extruder - 463 ESteps, BMG Extruder - 415 ESteps
// When installing a Tough Extruder or E3D Titan or Bondtech that is Geared you likely need to enable the REVERSE_E_MOTOR_DIRECTION option
//#define CUSTOM_ESTEPS
//#define REVERSE_E_MOTOR_DIRECTION
#define CUSTOM_ESTEPS_VALUE 463

// FILAMENT SENSOR UNLOAD SETTINGS -----------------
// If you have a filament sensor that is physically mounted to the machine you can enable MOUNTED_FILAMENT_SENSOR to set the unload length to 0 to prevent filament from backing up in the sensor by uncommenting MOUNTED_FILAMENT_SENSOR 
//#define MOUNTED_FILAMENT_SENSOR

// If you have a direct drive machine with a filament sensor uncomment DIRECT_DRIVE_PRINTER to decrease the unload length from 100mm to 20mm
//#define DIRECT_DRIVE_PRINTER

// DUAL HOTEND SETTINGS ----------------------------

// This is the distance between each nozzle tip when using a dual hotend like the TH3D Tough Dual Hotend or the E3D Chimera or Dual hotends.
// This setting only applies to printers using a dual extruder board.
#define DUAL_HOTEND_X_DISTANCE 18.0

// HOTEND THERMISTOR SETTINGS ----------------------

// If you are using an E3D V6 Hotend (or Hemera) with their cartridge thermistor (not glass version) uncomment the below line.
//#define V6_HOTEND

// If you are using a Tough Hotend from TH3D or any thermistors TH3D sells for your hotend uncomment the below line.
//#define TH3D_HOTEND_THERMISTOR

// If you are using a known hotend thermistor value uncomment the below 2 lines and enter the thermistor number replacing the X after the #define KNOWN_HOTEND_THERMISTOR_VALUE
//#define KNOWN_HOTEND_THERMISTOR
//#define KNOWN_HOTEND_THERMISTOR_VALUE X

// If you have a hotend and thermistor capable of over 290C you can set the max temp value below.
// Setting this higher than 290C on a stock or traditional thermistor will damage it. Refer to your thermistor documentation to see what max temp is.
//#define HIGH_TEMP_THERMISTOR
#define HIGH_TEMP_THERMISTOR_TEMP 350

// BED THERMISTOR SETTINGS -------------------------

// If you are using a thermistor TH3D sells for your bed uncomment the below line.
//#define TH3D_BED_THERMISTOR

// If you are using a Keenovo with SSR and the Keenovo temperature sensor uncomment the below line.
//#define KEENOVO_TEMPSENSOR

// If you are using a known bed thermistor value uncomment the below 2 lines and enter the thermistor number replacing the X after the #define KNOWN_BED_THERMISTOR_VALUE
//#define KNOWN_BED_THERMISTOR
//#define KNOWN_BED_THERMISTOR_VALUE X

// THERMAL RUNAWAY PROTECTION SETTINGS -------------

// If you want to make thermal protection periods less or more adjust below. The number is in seconds.
// If you are getting false thermal runaway then increase the protection time. Do not make it over 300 for either setting.
#define HOTEND_THERMAL_PROTECTION_TIME 60
#define BED_THERMAL_PROTECTION_TIME 180

// BED SETTINGS ------------------------------------

// If you want PID tuning on your bed you can enable the below line. But PID on a bed is not typically needed. By default BED PID is disabled.
// This will be disabled when using automatic or manual mesh leveling with a 1284p board due to memory limitations.
//#define PIDBED_ENABLE

// If you are using an AC bed with a standalone controller (Keenovo) uncomment the below line to disable the heated bed in the firmware
//#define AC_BED

// Stock bed max is 120C for this firmware. Enable this to allow temps up to 150C. Your bed must support this temp for it to achieve the higher temperatures.
//#define BED_HIGHTEMP

// MISC --------------------------------------------

// If you have a 5015 fan that whines when under 100% speed uncomment the below line.
//#define FAN_FIX

// Use your own printer name
//#define USER_PRINTER_NAME "CHANGE ME" 

// If your printer is homing to the endstops hard uncomment this to change the homing speed/divisor to make it less aggressive.
//#define SLOWER_HOMING

// Using a Creality Silent Board? Enable the below option to set the correct driver setting for those boards
//#define TMC_CREALITY_BOARD

// BOOT SCREEN OPTIONS -----------------------------

// Use TinyMachines Bootscreen instead of TH3D
//#define TM3D_BOOT

// Disable Bootscreen completely
//#define DISABLE_BOOT

//===========================================================================
//*************************** COMMUNITY FEATURES ****************************
//===========================================================================

// HOME OFFSET ADJUSTMENT --------------------------
// If you need to adjust your XY home offsets from defaults then you can uncomment the HOME_ADJUST_LOCATION line below and enter your
// custom XY offsets. This is provided for convenience and is unsupported with included product support.
// How to use - measure (home XY then jog using the LCD 1mm at a time) the X and Y distance the nozzle is off
// the build plate and then put those as NEGATIVE values below, positive values will NOT work (move your endstops to fix a positve offset).
//#define HOME_ADJUST
#define X_HOME_ADJUST_LOCATION -10
#define Y_HOME_ADJUST_LOCATION -10

// LINEAR ADVANCE ----------------------------------
// See here on how to use Linear Advance: http://marlinfw.org/docs/features/lin_advance.html
// NOTE: Linear Advance does NOT work with the Creality Silent boards, CR-10S Pro, CR-10S Max, and CR-10 V2 due to poor driver implementation.
//#define LINEAR_ADVANCE
// Change the K Value here or use M900 KX.XX in your starting code (recommended).
#define LINEAR_ADVANCE_K 0

// BL TOUCH ----------------------------------------
// If you want to use the BL-Touch install your EZOut Board, uncomment the 2 lines below, uncomment the CUSTOM_PROBE option in your printer section, 
// and then enter your probe offsets in the CUSTOM_PROBE section above. The Pin 27 boards on other ecommerce sites are clones of our original EZOut.
// If you want to support the people that originally came up with the board you can get our EZOut breakout board here: http://EZOut.TH3DStudio.com
// Sales from our shop allow us to allocate time for community firmware development at no charge to you. ❤️
#define BLTOUCH

// Here is where you set your servo pin. 
// EZOut Servo Pin Numbers: 
// Anet(with 2004LCD)/Ender3/5/CR-10 - 27
// Anet(with 12864LCD)/Ender 2 - 29
// For 2560 boards look for the pin you connected the servo wire to and enter below (typically 11).
#define SERVO0_PIN 11

// The BL Touch is NOT supported on the Wanhao i3 Plus, use the ADVi3++ Firmware instead if you want to use a BL Touch.

// MANUAL MESH LEVELING ----------------------------
// If you want to use manual mesh leveling you can enable the below option. This is for generating a MANUAL mesh WITHOUT a probe. 
// Mesh Bed Leveling Documentation: http://marlinfw.org/docs/gcode/G029-mbl.html If used with a 1284P board the bootscreen will be disabled to save space.
// NOTE: This is not supported on the Wanhao i3 Plus due to the LCD limitations.
// NOTE: If you want to automate the leveling process our EZABL kits do this for you. Check them out here: http://EZABL.TH3DStudio.com
//#define MANUAL_MESH_LEVELING

// POWER LOSS RECOVERY -----------------------------
// Continue after Power-Loss feature will store the current state to the SD Card at the start of each layer
// during SD printing. If this is found at bootup it will ask you if you want to resume the print.
//
// NOTE: This feature causes excessive wear on your SD card. This will also disable Junction Jerk, SCurve Acceleration, Linear Advance, and Reduce the Serial Buffer due to RAM limitations.
// Power Loss Recovery is NOT supported on the Wanhao i3 Plus at this time.
//#define POWER_LOSS_RECOVERY

// MOTION SETTINGS ---------------------------------
// There are 2 new acceleration/jerk controls available in this firmware that can result is better print quality and
// smoother movement. To try each out just enable them below.
// Junction Deviation is NOT supported on the Wanhao i3 Plus at this time.
//#define JUNCTION_DEVIATION_ON
//#define S_CURVE_ACCELERATION_ON

//================================================================================================
// Language - This is provided for convenience and is unsupported with included product support.
// We only test compile with English language. If you run into space issues disable some features.
//================================================================================================

/**
 * LCD LANGUAGE
 *
 * Select the language to display on the LCD. These languages are available:
 *
 *    en, an, bg, ca, cn, cz, cz_utf8, de, el, el-gr, es, eu, fi, fr, fr_utf8, gl,
 *    hr, it, kana, kana_utf8, nl, pl, pt, pt_utf8, pt-br, pt-br_utf8, ru, sk_utf8,
 *    tr, uk, zh_CN, zh_TW, test
 */

#define LCD_LANGUAGE en

#define UNIFIED_VERSION "TH3D U1.R2.B5"
#include "Configuration_backend.h"

#endif // CONFIGURATION_H
 

[GregValiant 1,246]

#1. You win the prize for the longest post.

#2. Very few cartesian style printers home to the center of the build plate.  For 99.9% of them the home position is the left front corner.  To my knowledge all Creality printers home to the left front corner.  It's where they put the switches.

#3.  A lot of people like auto-bed leveling.

[byrdman 0]

1 hour ago, GregValiant said:

#1. You win the prize for the longest post.

#2. Very few cartesian style printers home to the center of the build plate.  For 99.9% of them the home position is the left front corner.  To my knowledge all Creality printers home to the left front corner.  It's where they put the switches.

#3.  A lot of people like auto-bed leveling.

#1 Again, wish I could have attached it

#2 I have an Ender also and it's not close to the same place

#3 I did too, when it worked!

 

Thanks for the help with the help on that?

[GregValiant 1,246]

I've tried to learn what I could from afar since I'm still a manual leveler (with no intention of moving to ABL).  The offset dimensions from the probe to the nozzle has to be entered somewhere and depending on how the probe is mounted, you must be able to change it.  Reading the descriptions of the G29 command and all the parameters on the Marlin site isn't easy.

 

G29 [A<bool>] [B<linear>] [C<bool>] [D<bool>] [E<bool>] [F<linear>] [H<linear>] [J<bool>] [L<linear>] [O] [Q<bool>] [R<linear>] [S<rate>] [V<0-4>] [W<bool>] [X<int/float>] [Y<int/float>] [Z<float>]