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MadMike616

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  1. It seems that I fixed it by adding "G92 E0" to the start of my endcode. I think the extruder was in absolute mode, and the "G1 F2700 E-4" made the extruder go to the origin and -4 (-4 mm from where the extrudes was at the beginning of the print) 🙂 Start G-code: ;Startkod M140 S{material_bed_temperature} M104 T0 S{material_print_temperature} G28 ;Home extruder G1 Z10 F500 ;Move bed to 10mm M106 ;Turn on fan G90 ;Set to absolute positioning G92 E0 ;Set position for E to 0 M109 S{material_print_temperature} M190 S{material_bed_temperature} G1 F2700 E4 ;Prime 4mm End G-code: ;Slutkod G92 E0 ;Set position for E to 0 G1 F2700 E-4 ;Retract 4mm G28 ;Home extruder G1 Z200 ;Lower the bed G90 ;Set to absolute positioning G92 E0 ;Set position for E to 0 M84 ;Stop idle hold
  2. Okay, I removed M82 from start and end. And I removed M104, M140, and M107 from endcode. Z drifting down because of M84 doesn't matter, the bed will just go down (Sapphire Pro, CoreXY) and away from the nozzle. The thing is, when that gcode ends, the printer retracts the filament almost 1 meter! And I don't know why...
  3. I have defined my start and end codes in machine settings, but cura still adds extra code to both my start and end. This is my Start G-code in machine settings: ;Startkod M82 ;Absolute extrusion mode M140 S{material_bed_temperature} M104 T0 S{material_print_temperature} G28 ;Home extruder G1 Z10 F500 ;Move bed to 10mm M106 ;Turn on fan G90 ;Set to absolute positioning G92 E0 ;Set position for E to 0 M109 S{material_print_temperature} M190 S{material_bed_temperature} G92 E0 ;Set position for E to 0 G1 F2700 E-5 ;Retract filament 5mm And here is how my sliced g-code looks: ;FLAVOR:Marlin ;TIME:18664 ;Filament used: 24.1427m ;Layer height: 0.2 ;MINX:34.799 ;MINY:12.612 ;MINZ:0.2 ;MAXX:185.201 ;MAXY:207.388 ;MAXZ:9 ;Generated with Cura_SteamEngine 4.10.0 M82 ;absolute extrusion mode ;Startkod M82 ;Absolute extrusion mode M140 S60 M104 T0 S200 G28 ;Home extruder G1 Z10 F500 ;Move bed to 10mm M106 ;Turn on fan G90 ;Set to absolute positioning G92 E0 ;Set position for E to 0 M109 S200 M190 S60 G92 E0 ;Set position for E to 0 G1 F2700 E-5 ;Retract filament 5mm G92 E0 G92 E0 G1 F3600 E-3 ;LAYER_COUNT:40 ;LAYER:0 M107 G1 F600 Z1.2 G0 F7200 X53.402 Y15.751 Z1.2 Here is my End G-code in settings: ;Slutkod G92 E0 ;Set position for E to 0 G1 F2700 E-4 ;Retract 4mm G28 ;Home extruder G1 Z200 ;Lower the bed M107 ;Turn off fan M104 S0 ;Set hotend temp to 0 G90 ;Set to absolute positioning G92 E0 ;Set position for E to 0 M140 S0 ;Set bed temp to 0 M84 ;Stop idle hold M82 ;Absolute extrusion mode And here is the end code in the sliced file: G0 F9000 X137.339 Y163.654 G0 X137.247 Y162.859 ;TIME_ELAPSED:18664.803955 G1 F3600 E3346.6678 M140 S0 M107 ;Slutkod G92 E0 ;Set position for E to 0 G1 F2700 E-4 ;Retract 4mm G28 ;Home extruder G1 Z200 ;Lower the bed M107 ;Turn off fan M104 S0 ;Set hotend temp to 0 G90 ;Set to absolute positioning G92 E0 ;Set position for E to 0 M140 S0 ;Set bed temp to 0 M84 ;Stop idle hold M82 ;Absolute extrusion mode M82 ;absolute extrusion mode M104 S0 ;End of Gcode Why does cura insert "M82" in my start code even though I already have it in my custom g-code? And Why does it add "G1 F3600 E3346.6678", "M140 S0", and "M107" to my end code?! I tried to edit the .json files for the Two Trees definitions, I deleted the lines containing start and end code, but it still adds these in...
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