Good Morning, I had the same Sanibel 3500. My bedroom slide out is going nuts! last trip we found a brown wire on top left (inside) pulled out. We put in back in and where able to bring the slide out in. Now I am not able to push it out. all starts good and goes sideways.. I would love to fix it my self since I am 2 hours away from a Sanibel service store. Any hits?