Put the console in for one more test fit. Disassembled and drilled the F-766B to the channel. Deburred holes. Cleco'd together the flap housing and used the Anti-splat cross brace to locate the holes for the angle to join the backrest brace to the cross brace. Marked and drilled the holes. Drilled for nutplates and deburred all holes.
Picking up my camper to go to Oshkosh tomorrow, no airplane work for a while.