Tonight, my friend Bill came over and helped me drill the first 14 attachment holes for the flap fairings. These are the ones that are back-drilled from the inside of the fuselage. Once this was done, I spent the next few hours fitting, bending, trimming and drilling the fairings, getting them both attached with clecoes. I think I got a pretty good fit on both sides. The lower inboard flap skins still might have to be trimmed and bent a bit -- we'll see.
L flap fairing with the first 7 holes drilled and clecoed.
R flap fairing. Starting to drill and cleco back and underneath.