[mikegiraud]

Yes, I'm using the proper EMI filters as recommended by DMM on both the power and signal sides. The DYN4 drivers are properly grounded though it's hard to quantify the efficacy of a ground. The jumping around that I mentioned is equivalent to the servos jumping one or two steps. The axes dont move, but you can feel and hear the motors jump that one step.

Any suggestions on the enable pin?

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[mactec54]

Yes, I'm using the proper EMI filters as recommended by DMM on both the power and signal sides. The DYN4 drivers are properly grounded though it's hard to quantify the efficacy of a ground. The jumping around that I mentioned is equivalent to the servos jumping one or two steps. The axes dont move, but you can feel and hear the motors jump that one step.

Any suggestions on the enable pin?

Sent from my SM-G892U using Tapatalk

You have some problem in your wiring or Turning if you can feel anything, the motors should be still with no movement at all, check the encoder cables