I am new to FMCA and this is my first post to the Blog. I just returned from a 3 month trip and took my 38ft 2006 Fleetwood Expedition to the RV shop for some maintenance. I included a carpet cleaning as part of the work order. The day after getting the RV back (after 2 weeks) we went on a trip. When we pull out the slides there was a large deep gouge in the vinyl floor caused by one of the rollers digging in the floor. During our summer trip of extending and retracting the slides multiple times I never had any damage. I plan to discuss this with the owner of the shop but need some advise on what could have caused this damage. I believe they must have done something wrong when they extended the slides (didn't level the unit, move the unit while slides were extended, or whatever). I suspect they will say that the slide was out of adjustment. Any input will be helpful.