Anyone near w a spare rr to try? I know it doesnt make sense why said work would have caused an issue for it. So another thing i did was to run an extra 10 or 12 gauge wire directly from the neg term to the right side frame ground just forward of the rear brake reservoir. Then from that junction i ran additional wires to various spots on the motor, frame and sub frame. Overkill who knows but additional piece of mind, but even still previously running it i gained voltage (finally correct) when i added the vfrness. Damn gremelins.