Within less than 8 months of having the 2003 LL Bean edition my car developed a leak in the roof. I have had to take it to the service center twice in two weeks. They say it is the channels but the back leaks so that the wall panel by the speaker is soaking wet along with the floor. Two weeks ago I had a small wading pool in the back - the water ran in from the roof seat belt. Has anyone else experienced this problem.