Continued work on the stiffner brackets and adding a spacer on the bottom of the bulk heads to eliminate the unsitley depression at the rivit row at the bulk head. Made good progress on everything except the F808 bulk head. The distance to space is over .125 and I don't like adding that much spacer. So I'm toying with the idea to cut off the flang from the bulk head and create a new flange out of 3/4"X1" .032 and riviting this to the bulk head so I can close the gap and not have to use any spacers.