Thanks, I will give it a try. I got the info from post 157 in this thread (pg11) for me. The tape was in reference to hinge area but wasn't sure if it could be used on seams as well. I am moving back to East coast later this year so trying to get ahead of it. Thanks.
"We have found some tape, it is a Neoprene/EPDM/SBR Foam, with an adhesive backing that is conformable but also expands back to it's original profile quickly. We have started testing this product in the hinge area where the extrusion is not attached to the shell."