This piece was a bit tricky. Trying to make sure that you had enough edge distance all around as well as making sure you space your pre-drilled rivet holes in the gusset appropriately around the end of the tab on the metal firewall angle. You can see in the bottom picture better what I am talking about. Also, trying to keep the drill shavings out of the firewall angles where you can't vacuum proved to be a difficult tape/paper job in itself.
|Note rivet hole spacing at the |
end of the tab on the firewall.