SET_GCODE_VARIABLE MACRO=PRINTER_PARAM VARIABLE=fan0_min VALUE=30 ;compensate for fan speed
SET_VELOCITY_LIMIT ACCEL_TO_DECEL=2500 ;revert accel_to_decel back to 2500
M220 S100 ;Reset Feedrate
M221 S100 ;Reset Flowrate

M140 S[bed_temperature_initial_layer_single] ;Set bed temp
G28 X Y ;Home XY axes
M190 S[bed_temperature_initial_layer_single] ;Wait for bed temp to stabilize
G28 Z ;Home Z axis & load bed mesh
BED_MESH_CALIBRATE PROBE_COUNT=5,5 ;Auto bed level

M104 S[nozzle_temperature_initial_layer] ;Set nozzle temp
G92 E0 ;Reset Extruder
G1 X-2.0 Y20 Z0.3 F5000.0 ;Move to start position
M109 S[nozzle_temperature_initial_layer] ;Wait for nozzle temp to stabilize
G1 Z0.2 ;Lower nozzle to printing height
G1 Y145.0 F1500.0 E15 ;Draw the first line
G1 X-1.7 F5000.0 ;Move to side a little
G1 Y30 F1500.0 E15 ;Draw the second line
G92 E0 ;Reset Extruder