See the update video on this repair months later. How did it work? - https://www.loveyourrv.com/10-recent-rv-repairs-how-are-they-performing/ In this video, I get busy repairing a rotten section of my large slide-out room floor in my 2011 276RLS Keystone Cougar fifth wheel. A roughly 17" x 45" section of plywood needed to be cut out and replaced with…