hi guys i have a 88 23 enforcer with a 300 merc setback 18 inches. 25 trophy prop. propshaft is set at 1/2 inch above the pad. ive seen 70 mph. it porpoises a little bit. ive read somewhere on these forums someone had a enforcer outboard and was able to get rid of porpoising by having there prop cupped so the boat hung out better. i wanted to know what prop that was? and who did the work on the prop. thanks Ed