Sorry about the late reply, the guy is going to sort out all the details, not sure if things have got better or worse lol, have now got the machine moving on all 3 axis but for no apparent reason on 2 of the axis after a couple of minutes or so the motors stop moving. The DRO's are still moving in mach3 if you jog about but the motors don't move. Have to turn the power off & back on to get them moving again, same 2 axis all the time, "Y" axis & "Z" axis.