Rear fuel tank brace and floor brace. I made this bracket to both support the sagging floor and to secure the tank from any chance of movement. The bracket provides the strength and the starboard panel, a composite cushion.
NOTE AFTER SEA TRIALS: Plastic tanks stretch.!!! Turns out with the tank secured on three sides, the aft was the side of least resistance. When filled with fuel it stretched over an inch. Bowed the starboard plate I had on the back quite badly. I redesigned the rear retaining bracket to allow for expansion by reducing the size of the starboard retaining plate to the bottom center only. Works fine now.
