Universal Instruments Genesis Servo Amp

I have 2 older genesis machines currently down due to VRM Servo issues. I'm debating whether its better to stock up on some spares as I'm finding spares cheap currently. How often do they go out and how long should they last? Any other parts that cause problems?

My building does get power fluctuations once in awhile. We just started hitting the estop at the end of each shift before cycling the machines down.

reply »