Originally Posted by nogas
Just about finished my wiring harness but have a question. I am running an external bec so have clipped the positive from the esc to the Rx, i remember reading a while back that i should also clip the ground to prevent a ground loop. Is this correct?
yes, thatīs correct! only connect the signal to prevent a ground loop.
otherwise the loop is: battery - esc - osd - rx - bec - battery (minus-wires).