Class C Thor Chateau

We have a 2013 Thor Chateau 31L. We love it... no major issues. Had the tire valve extenders replaced and they replaced the both slide motors under warranty. was only having issue with one of them. After it would sit closed up for a while, the slide would release some. Rubber was still touching the side, but just enough that you could retract the slide in about 1/4-11/2 inch. They said something about the brake on it. Othere than some drawer slides in the bedroom neading some more screws in them, no issues. We're going on our 2nd year with it.