I have a gantry type router (custom made) and I want to set up th Z axis.
I think it has lost the correct Z position as Z zero is about 80mm away from the Z up limit switch.
Whats the correct proceedure to set the Z zero? I assume it should be set to be the max Z height and not the lowest Z position?
A could just manually position the Z axis while it's off but I am sure there's a way to set it within the Mach3 software?
Any help appreciated!
Cheers.