insp1505 wrote:
covered wagon, do you have any pictures of what it looks like? I have one rib running right down the center of my cab-over bed area under the mattress but I don't see any foam or fiberglass. Mine looks like two halves of the same material they made the walls with and the rib runs down the center to cover the joint. I wonder if you laid down a piece of plywood if that would flatten out the mattress or perhaps a thicker sturdier firmer mattress.
It is not the mattress...I would need to reframe the mattress well or platform area. There is 1 inch foam attached to the fiberglass skin everywhere on a NL camper.