Hi Group,

I am using twisted/shielded wire (just what was in the scrap box) for my step and dir connection to my G203's. Is this a good thing or a bad thing? I was going to tie one end of the shield to chassis ground. Also, does it matter if I have the power wires near or crossing over the S&D wiring?

Also, does the G203 driver need to be grounded to my chassis? Right now they are mounted to a plastic rail clip that was used with the General Controls Dragon drivers that I used before.

I am running G203's, 36V, 1.25A Pac Sci motors in series and I get intermitent faint klunking noise from the motors, no lost steps though. I didn't hear this with my previous drivers.

Any thoughts on this would be greatly appreciated.

Thanks,
Pat