Used CCC-32 (countersunk) rivets to temp attach the nose skin. When the side skin goes on, both will have a line of CCP-44.
The angle was almost correct for the leg rests. I had to trim 1/8 from the bottom rear to match the A1 bulkhead. Then figuring out the very complex puzzle of how to match drill the legrest-to-bulkhead flange. Had to resort to a hand riveter for a dozen rivets.