I've searched and still I'm confused about reverse lock out on 88 Evinrude 50 HP. that at some point in it's life had Tilt/Trim. When I got it all had been removed, I use on a 18 ft. pontoon. When I shift into reverse it kicks up out of the water. Now short of replacing T/T, is there something else out there that will keep this from happening. Thanks for any input.