Just returned from a 2 week 3800 mile vacation in my Windsport with a full wall slide. Had a few issues that were easily resolved my self. My full wall slide is LOADED down with a Washer and dryer, and as much clothes and necessities my wife must have! I found that if the coach is not level, the slide will have issues sliding in and out. When I had issues, I'd assist the motors by manually tilting the coach in the direction the slide needed to go. It wasn't much of a tilt, just enough so the motors would have a downward pull. Now, some may say we shouldn't have to do that, however, it beats being 'stuck' waiting for service to arrive and a whole lot of aggravation.