I made a template out of cardboard that matched the inside of the haul transom area with a raised center section to give me the height for a short shaft motor. Transferred it to a piece of 3/4 inch exterior plywood and cut it to shape . Put a piece pf 17 oz. fiber cloth inside the haul and epoxied the wood piece to the haul. Clamped it and let it dry for a couple of days, took a second piece of 1/2 inch plywood and cut it to match the raised section of the first piece when it was resting on the edge of the transom. Cut a third piece of 3/4 in. plywood to match the second piece with it extending to the bottom of the boat. Took 17 0z. fiber cloth and cut it to match the second and third piece of plywood . Wetted it out and sandwitch the second piece on both sides and clamped it together, Let it dry for a couple of days. Made a fillet out of epoxy and fiber compound and went around all of the edges inside the haul and the first piece of plywood. Took a piece of 8 oz, fiber cloth cut it to shape and epoxied it to cover the face of the first piece of plywood on the inside of the haul. Took a die grinder and trimmed of all the excessive material so they matched.
