Okay so the boat is a 14 ft trihull and it has a longshaft on it. This is not the only problem thouh, the boat sits to low in the water or the transom does anyhow. Wen I got the boat I could run it at any speed and when I let off the throttle The wake would catch up to the boat and water would come in over the transom. I have temporarilly fixed the problem with a 2X6 and some 2X4 bolted through the transome and it is pretty sturdy and with some sealent no more water coming in the boat. would it be acceptable to fiberglass over this or do I need to actualy rebuild the transom.