Finished firewall bolts and gussets. Cut 1 x 1/4" bar to length and bent to fit lower longeron. Match drilled bar to lower longeron and bolted in place. Recut vertical angles and refit to upper longeron. Test fit F-3 and F-5, F-2 and F-4, all looking good. Made temporary straps to hold upper longerons in place to F-6.
Need to retrim lower longeron feet and back drill F-5 and mount.
