Being new to Easel end CNC routers the following is a bit out my field.
During machine setup the OEM shows to use M8 threaded rod.
Sometimes the Z travel is correct. 10 mm is 10mm but mostly it goes down to 2.5 m travel.
This is purely steps in firmware but how do I change it?
Motion controller is Marlin & gShield, X-carve type machine. Nudging me into the correct direction would help a lot.