Yes, I have the 2012, bought it in Feb last year. Camped many weekends and a couple week long trips. I haven't had any problems. I always make sure my trailer is level before opening or closing it up. It does have a manual crank for back up if needed. We absolutely love our trailer, I only wish that thy installed lights for the slide out. I bought a package of battery operated led puck lights with a remote light switch from Costco that are stick on that work really well.
2012 Jayfeather X213
2004 Dodge Ram 1500 Laramie Quad cab 4x4