Brief Description: Riveted Firewall and Under Spar Tunnel
I got the firewall riveted and in place. The side rivets took some coaxing, a few were tight fitting. The only part of the firewall I don't like is that the fit on the bottom of the upper motor mounts with the upper firewall is a contact fit. I removed a bunch of material to give the fit some clearance, but when riveted it pulled up to a contact fit again. I just want to make sure the steel firewall does not bite into the aluminum mount.