More work today on the flaps. I've got the top surface dead straight on all planes, and am very satisfied. Lots of time to get to this state, but it's worth it. Now I've turned to the leading edge and lower surface. Today I placed a one bid reinforcment on the leading edge seam. Not called for in the manual, but every other seam or joggle has a bid reinforcement, to help prevent movement that might be translated to cracks in ultimate paint, so I'm going with a reinforcement on each seam that will be painted.
