Cura Start G-code does not transfer to my gcode file when read in Mainsail.

[chezpaul 0]

Running Cura 5.6.0 on a mac.

With Lastest Mainsail running klipper on a Creality Ender 3 v2 Neo.

This is my Start G-code:

G92 E0 ; Reset extruder
M117 Pre-heating the extruder!
M104 S{material_print_temperature_layer_0}; Set extruder temp
M140 S{material_bed_temperature_layer_0} ; Set Heat Bed temperature
M117 Getting the bed and extruder up to temp!
G28 ; Home all axes
BED_MESH_PROFILE LOAD="default_012024"
M117 Waiting to reach proper temp!
M109 S{material_print_temperature_layer_0} ; Wait for Extruder temperature
M190 S{material_bed_temperature_layer_0} ; Wait for Heat Bed temperature
G92 E0 ; Reset extruder
G1 Z2.0 F3000 ; Move Z Axis up
G1 X0.1 Y20 Z0.3 F5000.0 ; Move to start position
M117 LET THE PURGE BEGIN!
G1 X0.1 Y200.0 Z0.3 F1500.0 E15 ; Draw the first line
G1 X0.4 Y200.0 Z0.3 F5000.0 ; Move to the side
G1 X0.4 Y20 Z0.3 F1500.0 E30 ; Draw the second line
G92 E0 ; reset extruder
G1 Z2.0 F3000 ; Move Z Axis up
G1 X5 Y20 Z0.3 F5000.0 ; Move over to prevent blob squish
M117 Autobots! Roll Out!

 

And when I upload from Cura the file to my Mainsail instance, if I edit it in Mainsail, this is the code I get:

;FLAVOR:Marlin
;POSTPROCESSED
;  [CreateThumbnail]
;  [CreateThumbnail]
;  [SearchAndReplace]
;  [SearchAndReplace]
;  [InsertAtLayerChange]
;  [SearchAndReplace]
;TIME:210
;Filament used: 0.155324m
;Layer height: 0.2
;MINX:98.87
;MINY:93.35
;MINZ:0.2
;MAXX:131.67
;MAXY:126.15
;MAXZ:0.4
;Generated with Cura_SteamEngine 4.13.1
M82 ;absolute extrusion mode
;Ender 3 V2 Start Code
M117 Pre-heating the extruder!
M104 S150; start warming extruder to 150
M117 Getting the bed up to temp!
M140 S80 ; Set Heat Bed temperature
M190 S80 ; Wait for Heat Bed temperature
G28 ; Home all axes
BED_MESH_PROFILE LOAD="default"
G1 X245 Y218.5 Z1 F5000.0
G92 E0 ; Reset extruder
M117 Getting the extruder up to temp!
M104 S240.0 ; Set Extruder temperature
M109 S240.0 ; Wait for Extruder temperature
G1 Z1.0 F3000 ; move z up little to prevent scratching of surface
G1 X228 Y200 Z0.3 F5000.0 ; move to start-line position
M117 LET THE PURGE BEGIN!
G1 X228 Y20 Z0.3 F1500.0 E15 ; draw 1st line
G1 X225.2 Y20 Z0.3 F5000.0 ; move to side a little
G1 X225.2 Y200 Z0.3 F1500.0 E30 ; draw 2nd line
G92 E0 ; reset extruder
G1 Z1.0 F3000 ; move z up little to prevent scratching of surface
M117 Autobots! Roll Out!
; End of custom start GCode
G92 E0
G92 E0
G1 F1800 E-3
;LAYER_COUNT:2
;BEFORE_LAYER_CHANGE
;LAYER:0
BEFORE_LAYER_CHANGE LAYER=0
AFTER_LAYER_CHANGE
M107

 

Why did it change it?

And also, why is my extruder temp set to 240 and the bed to 80 when I have the Material set as 200 and 55 in Cura? I don't get that. It also seems like whatever Start G-code  I change it to, I keep getting this code above each time. 

 

Edited January 21 by chezpaul

[chezpaul 0]

I figured it out. I was opening a G-code file that couldn't be edited and already had those settings in it.