I own a 2006 Flagstaff 831BHSS TT and noticed significant leak in the back within 4 months. I was told by the dealer - RON HOOVER RV in Houston - that the roof was covered under warranty, but NOT THE SEALS! I went on a several weeks spree contacting the top people in Forest River in July-August 2006 and was never even offered any help - just that's the way it is they all said. ON A BRAND NEW TRAILER!!! I have gone 4 years now with constant leaks, no matter how many times I have repaired and how much money I have paid. The back outer shell... read full review »