A friend has a Magnaturn 1218. With my help we have it up and running. (I’m a computer geek). Everything seems to be functioning but the Z-Axis seems to be oscillating while idle.

We did find a repair bill that came with the machine that seemed to address this problem. The tech (back in 2001, I think) noted that he adjusted something to do with the X-Z Axis for the correct waveform using an oscilloscope. I’ve looked at every circuit board and haven’t found any pots/caps/whatever to adjust. I did find in the software some settings for Z-Axis, but playing with the settings did not stop the unit from oscillating.

Any ideas on how we should proceed?

Thanks!
Dan AKA Scorby