Does anyone out there have a wiring sematic for a 1976 AMC SlickCraft SS245 with twin 165hp inline engines which show the tilt trim gage wiring for the out drives? They have not worked since I bought the boat three years ago and I would like to get them working. There is a black and red coming from the port outdrive in the engine compartment and I can see two wires behind the starboard engine that are not connected to anything.