Greetings,
I have been reading posts as a guest for some time, but never had an informed thing to say. hopefully, I know have something to add. I just bought accordion seal from
http://www.uni-grip.com/ and they were very helpful, let alone inexpensive. They have multiple widths and sell it by the foot.
Someone had said earlier that no one ever responded after getting advice through the forum, so I figured I would add my 2 cents.
By the way, Great forum. I just bought the truck (FL60 w/ 24' box) and now I'm headed for a whole lot of work.
Thanks,
Doc Weaver