Had to run run new wires for auto pilot roll servo as I had installed them in left wing, DUH! This proved to be very time consuming and somewhat frustrating. But I was able to re run some of the lighting wires and use those as a lead to feed the A/P wires through. Everythiung turned out fine. Wired the servo wires to the AP wires and secured in place.
Please note color codes of wires on the wiring diagram.