In an attempt to consolidate a CnC router table and a CnC plasma cutter for sake of floor space, I have been doing some tests on running 2 separate Z axis motors.  I have most working and all seemed well until I went to run the auto calibration on the additional Z motor. When I run the calibration and select the Z motor Mach3 asks how far I would like it to move. I input 1 inch, but the Z axis never moves. Input 2,4,6 inch and the same result. Units are selected as inch. The only thing I see that there may be an issue is slaving A to Z... Could this be it... Don't know...

If anyone has an idea of what I am missing.. Please let me know.

Thank you.

B.F.K.

Disregard. Possibly figured it out.