I bought a 2004 Gulfstream 36 ft. fifth wheel and very soon had a crack from the bedroom slide-out. Over two years, it was repaired twice, supposedly according to Gulfstream instructions for this 'COMMON' problem. The 1ft. by 1 1/2 ft patch was visible, but I would accept that just to end the struggle. Well, the split is back. I get the 'run-around' from Gulfstream most of the time I call and now The representitive doesn't know when He 'might' call me back.If it were not for the patient folks at rv 101 in Arizona, I wouln't have gotten anywhere with Gulfstream. Any one else have a slide crack or know someone who does?