It’s all been done, many posts on here about it.
As for me, I have my control box electrically isolated from the table ground, the computer is a PC and it’s ground pin has been removed as well as the monitor, 15ft USB cable with double ferrite beads at both ends, and there are NO, repeat NO ferrite beads on the raw-voltage sample line going to the THC voltage divider (IT REALLY HATES THAT). My CUT60 plays perfectly well with the table, no issues.
2 Likes