Since I’m getting a fairly late start today, I wanted to do some easier tasks. I used my pneumatic squeezer to set the inboard row of rivets. I drilled out one of the rivets, which turned out poorly. The hole turned out oval-shaped, which means I had to used an Oops rivet.
I continued setting the rivets along the ribs and the spars. Besides the inboard rib, I got just 1 more rib done today.