We just had our 2010 Cedar Creek checked and the factory said it had to much front end flex, plus the one side caulk would always separate no matter how much I re caulked it. They had Lippert come in and reinforce the front end, they added close to a hundred pounds of metal in gussest & a tube across the front, then Cedar Creek replaced the skin and cargo doors with all new material. I am very pleased that this was all done at no cost to us and felt both Lippert & Cedar Creek stood up in fixing this, but also feel that it should not have happened in the first place. Good luck and hope all goes well in your repair.