1. As far as the bedroom slide, try one of those plastic disc (like you see on tv to move furniture) under the slide wheels. The slide will move easier and with the bigger surface area its not as hard on the carpet.
2. We felt very little heater airflow and after a lot of taking things apart and looking I come to the realization (in the 5er anyway) it's designed that way. The delivery hose gets smaller. I guess they figure heat rises so the heat from the main room will work it's way up into the bedroom. But I put one of those flexible magnetic register covers over the vent in the main room to heat the bedroom more quickly.
3. As long as the waste sensors or the inside of the tank are wet,they'll read something. Mine has always read 1/3. We put a little water and detergent in the tank to slosh around on the way home to help clean it and not stink. We dump that in our sewer when we park it. After a couple of days the panel shows empty.
4. Has anyone ever tried to measure the input/output of the holding tanks. I just did today; its kinda weird. The black tank is empty, open the valve and nothing comes out (not a drop). Now go dump a 5 gal bucket of water in the potty, go open the valve again and see how much comes out. You'd expect almost 5 gals, right? I would, but I only got about 3 gals out! Getting to cold to worry about it how, so I just winterized her and will worry about it in the spring.
5. Good luck when you talk to Keystone. I'm going to go by the dealer one last time on Monday to address the tire wear problem, then I'm ringing Keystones phone. If you get ahold of a understanding and helpful dude, pass his/her name around. My last contact was not helpful
. I hear its better to call them on the phone rather than email.
We'll be watching for a update........