One step forward, one stepper back........
Have now wired up all 3 motors with screened cable and am getting seriously weird results!
The x axis seems to be the centre of the problem - this motor performs some random stepping with no signal from Mach3??
The other 2 seem to be OK most of the time BUT I have had all 3 spinning when I click the RESET on the Mach3 screen to STOP them!
To track down the x axis thing I have swopped motors, driver boards, and motor connectors - none of which changed it so I think it must be a motherboard thing?
There aren't any settings in Mach3 I could have wrong enough to cause any of this are there?
HELP!