After another Sunday-after-lunch-NASCAR-induced nap, it was back to work. This thing goes together really fast when you know what you're doing. The top aft skin went on without any problems. Just the normal rib adjusting
Before hanging the bottom skin I made a small plywood tool to help line up the holes in the top and bottom skins. Just a block with two slots cut into it to allow it to slip over the aft spar. Then line it up with my square and mark the center line for the holes. I only used the square on the left wing, which meant transferring a four lines per hole. It worked fine and everything lined up well with the leading edge skin, but this method was much faster.
Didn't finish the bottom skin tonight. I need a helper to coerce a few ribs into place and since it is after midnight, that will have to wait until tomorrow.
