Hi, I am trying to home my mini mill.i dont have home switches. I followed one of the write ups in members docs. But mach3 will not allow me to zero the offsets.in fact nothing on the offsets page works bar the machine goords button.i am trying to get all dro readings to zero but mach 3 will not let me.what am I doing wrong, what do I need to do?..

Hi Terry,
Go to the Config tab, ports and pins, then Mill options.
Check the box that says Homed true when no home switches. This way when you click the ref all button, the machine will not move but home right where it is.


Mike