Дим, а как в куре сделать одновременный разогрев стола и сопла. А то сначала греет стол, потом сопло. Долговато))
; Ender 3 Custom Start G-code
G90 ; absolute xyz mode
G28 ; Home all axes
M104 S{material_standby_temperature}; set Extruder temperature
M140 S{material_bed_temperature_layer_0} ; Set Heat Bed temperature
M190 S{material_bed_temperature_layer_0} ; Wait for Heat Bed temperature
G29 ; Auto leveling
;M140 S{material_bed_temperature_layer_0} ; Set Heat Bed temperature
M104 S{material_print_temperature_layer_0} ; Set Extruder temperature
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 Z5 F3000 ; Move Z Axis up little to prevent scratching of Heat Bed
G1 X3.1 Y20 Z0.3 F5000.0 ; Move to start position
G1 X3.1 Y200.0 Z0.3 F1500.0 E15 ; Draw the first line
G1 X3.4 Y200.0 Z0.2 F5000.0 ; Move to side a little
G1 X3.4 Y20 Z0.2 F1500.0 E30 ; Draw the second line
G92 E0 ; Reset Extruder
G1 Z5.0 F3000 ; Move Z Axis up little to prevent scratching of Heat Bed
G90 ; absolute xyz mode