Hello, For homing Z i use a 19 mm high probe. Therefor i use this start script.
G1 Z2 F150
G1 Z-19 F150
G92 X0 Y0 Z0
G1 Z5 F150
but this line G1 Z-19 F150 does not went 19mm down. it stops at the first Z0 point.
Can anybody tell me why?
I build the MPCNC with ramps 1.4 with marlin 2.0