[expavr]

Anticipating a ground issue on the tonner, I ran a separate ground cable from the lug on the firewall to the frame (photo) and then ran grounds directly from all the lights to the frame. Other than that the tonner is grounded with braided cables exactly as it came from the factory and as shown on Ross's schematic (braided ground from batt to lug on firewall and braided ground from firewall to stud on right head). I've had no issues with starting nor with dim head or taillights using this grounding setup.