I have a Crestliner 1860 aluminum modified V with a Mercury 90 2 cycle on the back. I also have a hydraulic jack plate. I have changed motor heights and done a lot of running/testing different combinations of jack plate height and trim to get the boat to plane good. I have found the sweet spot with two people in the boat, but can't get the desired plane with a third person in the boat. I just need to get a little more bow rise. Would smart tabs help?