Our shelves are kinda sagging. Well be reinforcing them. The angle brackets are a cool idea.
It helped that the drawers are made out of plywood, so it was just a matter of using short enough screws to avoid popping through. The edges being supported by the routed slot on three sides means just the back needed additional support.
I also had to substitute new screws for the side attachment to the draw mechanism, and using Philips head screws instead of the oem square heads meant fewer tools to bring along.
2017 Forest River MicroLite 21DS
2014 Toyota Sequoia YouTube Channel