Hi!
We have 1997 VMC-15XT with 88HS. Earlier today X-axis motor overheated smoked and failed. We repladed motor with brand new one but there seems to be problem. When machine is powered there is small noise and we found out that x-axis is drifting back and forth constantly very little amount. Also x-axis "amplifier balancing" reading is jumping from +3 to -12 (Y and Z are steady 0/1). I tried to swap X/Y amp cards but problem is still on x-axis.
Do we have faulty motor?