This morning, my friend, Greg, came over and helped rivet on the bottom skins onto the right wing. It went great and we got done in about 2 1/2 hours.

Here's Greg standing next to a closed-up right wing.

Afterward, we headed over to his house and leveled up the spars of his Sportsman 2+2. My machinists' level came in quite handy.

When I got home, I clecoed on one of the new aileron skins that Van's sent. This time I put the steel bar in place and also the spar doubler plates.

There was still a slight bulge. :-( I think I'm just gonna move forward with the ailerons. Hopefully the riveting will flatten the bulge out somewhat.

I match drilled the doubler plates. I also tried to be careful about which holes get countersunk for the rib attach points and also the nutplate.

Speaking of the nutplate, I checked the clearance with the rib installed. There is basically no clearance at all, but it doesn't seem to interfere, either. Looks like I don't need to file away any of this rib.

Here are the two aileron attach brackets that I match drilled.