I have a 23 center console with a 30 inch bracket. Just put on a hydrofoil and the performance is amazing and no longer need the trim tabs unless I have a very heavy load to one side. The brackets mess with the balance on the boat and the hydrofoil in my situation elimtated the need for tab adjustments. Give it a shot for $100 bucks its a very easy fix and the boat will ride more like a full inboard seacraft.
http://www.overtons.com/modperl/prod...ID=1009&r=view