I'm in a 2017 DSDP 4018. Today, I finally got around to fixing the Whirlpool defrosting drainage issue. This involves pulling out the refrigerator and upon doing so, found one of the two top brackets was broken so not attached. When reattaching the refrigerator to the floor, one of the nuts which are soldered to the steel plates attached to the floor broke away from the plate. So, I have one side attached at the top and the same side attached at the bottom. 50% of the attachments are attached and working. I'm no where close to any Newmar dealer so trying to figure out if or how a fix would make travel safe. I don't make my turns too fast, but could the Refrigerator break free and roll? Any suggestion for a fix appreciated.