RE: slide out
I have a slide on my Rexhall Aerbus 3250. It is very particular. No matter what, if I don't lower front and back levelers, and just barely touch the front one down- even with the unit at an angle it won't work. If I do anything different, than described it won't work. If I do this and open it for more than 30 minutes, I have to lift the levelers and lower the back and then just touch down the front and it will close.
When I bought this unit, I was told that slide outs can be a big problem. However, if I followed this process, it would always work and I have never had any issues as long as I followed the steps. my $.02