I will post a pic... but yeah, Mich's looks exactly like mine.
The two floorboards of the cabover attach in the middle with a metal bar that sandwiches between inside and out.
#1 on my crude sketch here is the most rotten part because the tear in the fiberglass there.
#4 has some water damage but seems fairly solid.
I'd really love to take #1 out and make a new piece for it, but I can't figure out how to get it out without breaking stuff.
I think I might peel up some of the carpet at the front of the front cabover floor and see if I can find the seam there. If it's just a flat piece I can make a new one pretty easy. Getting it out and in without damaging everything else is the tricky part.
