http://www.bobsmachine.com/images/UP...er-Plate_s.jpg
I have one these from bob's. They do work. Had it on a 115 Yamaha on an old bay boat. Took it off when I sold it in case I needed it again. Just got finished building a house and may never get on the water again
. if interested, pm me. I can discuss price and send pics. I would make a pretty sweet deal. Also, I'm not sure what self adjusting trim tabs you were talking about but I tried some of the ones that self adjust with a hydraulic ram. They dont work.