Hi Tom,

I was away from shop for two weeks so I haven't got exact knowledge but my people told that
the Z axis on my mill started acting up. It brakes into oscillation that ends up in over current fault.
The tuning parameters are the same that have worked well for more than a year now.

I was told that this started as few events per day but rapidly progressed so that audible oscillation
starts when drive is enabled.

I run some tests tomorrow to try to determine if the fault is in the drive.

If it turns out to be the DAC how difficult it is to repair it myself? Mainly how many layers there is on  the
Kanalog PCB?

I'd rather not send it back for repair because of the customs

Rgds,
Tapio