I was ready to trade my two year old travel trailer off for a fifth wheel when one on my slides would not return to the closed position. Now what do you do ??? I called my dealer (Terry Vaughn) where I bought the unit. My salesman said call David at RV Mobile Tech. I did and I was perfectly satisfied. They did a great job. Knew exactly what to do and about how long it would take. I am vert satisfied with the service I received from MobileTech RV Repairs. I would highly recommend David to anyone.