Hello all, I am new to the high low trailer bunch and my buddy and I each picked one up, is a 1990, and mine 1989. I have an aluminum roof and he had dry rot in his roof which was a rubber membrane. Is there a way to get a hold of the metal roof to retrofit his unit with the same aluminum roof I have? We both have the fun Chaser 24 units. The membrane replacement is kicking our butt and if we can locate aluminum and it's not got awful expensive, maybe worth going that route instead of messing with this rubber. Anyone have any ideas?