Speaking of interiors, has anybody ever noticed theirs getting a bit creaky. Mine has, it gets quite annoying when going round bends at slow speed with the radio off. I was thinking of doing an interior strip and rebuild, either greasing molding joints (where the creak I would imagine occurs), or using silicon (not so you can see) in these joints to make them a bit more ridged. Anybody done anything like this before, and if so, did it make a difference?