It's a good idea to check behind other panels and look around, I have a 2016 Chateau 31w and have found many things loose and improperly mounted. Not much different though from past 5rs and TT we have owned. We took the three Thor factory tours and Jayco's and if you seen how fast they put these things together you would understand why they are the way they are. We have the res fridge and they have it sitting on a nice piece of 3/4" plywood, the problem is the plywood was sitting on two 1x1's stapled into the sidewalls of the cabinet. After a couple of trips the top brackets started squeaking and I couldn't get them to stop because the bottom was starting to give out. I shored it up with some 1x4 legs going to the floor around the inverter, front, back and sides and now it hasn't squeaked in over a year.
__________________
|