I found out why the front of the top part pulls away from the fuse. The glue that holds the fiberglass to the plywood formers sucks. It is not hysol and it just pulls away with any type of pulling.

Just placing the top cover on the ground with a little sideways force and the fiberglass pulls away from the plywood former, requiring more glue.

This is a crappy design. I can see why David used srews all the way around. It is really annoying. I might have to hysol all around. I'll post some pics when I get home.

Raf