So I have one of the newer X-Carves purchased a couple months ago that came with a grounding clamp and wire for the dust collection hose. Is there any reason I can’t ground this to one of these GND connections on the back of the X-Controller? See below.
I would not do that as you are sending potential static discharges into the circuit board. Connect to the AC ground the vacuum cleaner is plugged into.
Makes sense. Thanks.