I bought an older Supermax CNC that has a 3 axis control box built by the Acroloop company in MN. This Acromill program V1.15.01 is a DOS based system. I found a manual that says to start program with "run xyz m" for a 2 axis system, which it does and comes up with a 2 axis readout on the CRT. However, It doesn't say how to start it with 3 axis. I try "run xyza m" as a wild guess and it displays 3 axis of readout, but it works strange. If you jog X axis it moves fine. If you jog Y axis, Z axis moves with it. Jogging Z axis moves nothing. What is the proper commands to get 3 axis working? I would greatly appreciate comments from someone that has used this program. If nothing else I would like to use it as position readout. thanks in advance, Wayne