Claude and I dimpled the flap fairing this morning and then primed it. Some of the dimpling was out of the part instead of into the part as is the usual case. 3 of the end rivets will be most difficult to drive. We then riveted the upper part of the aileron gap fairing. The squeezer wouldn't fit so we had to drive them. We only had to drill one out and that went OK.Claude drilled holes in the aileron stops. He did a great job with a very small critical part.The #3 flush rivets on the edge should squeeze OK. I still don't feel as comfortable with shooting rivet as I do squeezing them. Maybe it will come later.