So sorry to hear that you have had so many problems. We have a couple of minor issues with our RSQS, but that has been it so far. We towed it to Phoenix for the winter, brought the truck back for the holidays, and will head back in December to spend 3 ½ months full time in it (in one location). I guess if anything is going to break, we should discover it by the time we get it back home in April. Our layout is very similar to yours, and we love it. Hopefully you will get everything fixed and enjoy a great season next year.
2016 Pinnacle 36RSQS
2015 GMC Sierra Denali 3500 Dually; Duramax Diesel with Allison Transmission
I'd rather wear out than rust out. Swim, bike, run.