ORIGINAL: chris1971
Yes I already knocked the firewall loose. I pinned it with toothpicks and it seems to be holding better.
You should also add some fillets on the inside of the tank compartment between the sides of the fuse and the firewall. Mix up some 30 minute epoxy with some flox or milled carbon, then make a nice fillet in the corners. Make sure you don't clog the blind nuts though! I put a coat of vaseline on my screws and leave them in the blind nuts while I make the fillets.
Tim