John made not on another thread but thought this might get to you sooner. Just realized in all my confusion that I mounted my smart tabs at the outer edge of hull, do not know how I managed to forget the 3 in. deal but did. It is a Ranger 364 pops out of the hole and no chine at 63 mph at 5500 rpm on 175 Johnson. I see no need to move them or have I created a problem that I do not realize.