i hope im posting this in the right place, i have a 12ft john boat and im running a '75 6hp long shaft i need to raise the transom 2 3/8" so the cavitation plate will be in line with the bottom of the boat, any ideas on how to do this right and make it last, ive noticed my boat wants to stand on the transom at wot, is 2 3/8" that important? by raising the motor , will it help me have more of a chance to plane out? ive checked numerous sites and adj motor mounts none seem to be what im looking for, because the motor allready sets back off the transom a good bit and i dont want to go back any more just up. any help at all would be greatly appreiciated, thanx