When I trim motor up and then give it throttle motor drops back down, im guessing it should stay where its trimmed to. I do have a leak and have topped it up but still same issue. I'm guessing may need to rebuild the trim motors(not sure if thats correct term). Also wondering if this may be my propoising issue once i get boat on plane. May try to install trim tabs as ive been told that will make boat drive better.