I have an '07 full throttle 5er. I have been busy with repairs on this rig. I was sitting here browsing and came upon this thread. Am I to assume that since this is a sticky, that WW's have an unusually high amount of problems. I don't doubt it. This thing has more problems than I care to remember. I am in the middle of repairing the garage wall from water intrusion from the wheel well. The entire lower wall was rotten. I cut a piece of treated 2x12 to fit in the space, coated it with flexseal and wrapped it in Tyvex. Once that was bolted in, I resealed the side to the board. Used expanding foam where needed and under-coated the whole thing with flexseal. Pain in the ass for something that should have been sealed at the factory.