Yes, Gene, we ran into the rain problem and have learned to park the rig slightly tilted to keep the rain from entering box.
I was talking about the windshield type seal that has cracked. It could be from old age, too, altho this is an '03. Patched it up with duct tape (wonder tape) and pray for the best during our two week trip. We are currently camping at Breezy Acres in Chiefland, FL, where we generally stop for a couple of days as we scoot south. It is not fancy, but very friendly with 'take-one/leave-one' library, various activities (cards, bingo, ice cream social, potlucks) and very reasonable.
Thanks for your input, Audrey