The man who wired my project last week didn't want to wire in the trim gauge I had. It was pretty ratty so it was a good call. I have the service manual...Evinrude 1999 EE 70 4 stroke. It doesn't specify a part number. I'm hoping someone could help with that and possibly where I could find a wiring diagram for my install guy. He's out of town for 10 days and it would be slick to have everything ready when he returns. Thanks for any help!!