This is what I used to eliminate stray EM issues. Solved my issues
Grounding your Shapeoko - CNC Machines / Shapeoko - Carbide 3D Community Site
Good Luck
This is what I used to eliminate stray EM issues. Solved my issues
Grounding your Shapeoko - CNC Machines / Shapeoko - Carbide 3D Community Site
Good Luck