I posted some pics before of the bubbling paper on the back wall of my 2018 Chaparral.....removed the rear clearance light to find a screw driven into the fiberglass, then they tried to install the plastic light over the screw. After tightening down the mounting screws.....and cracking the light base.....they slap on the lens and call it good. Obviously it leaks......
Another fine job Forest River!,