Tonight I finished match drilling the other side of the VS. Disassembled, deburred the holes, countersunk the doubler and dimpled the other parts. The HS is ready to start riveting except dimpling the skins and priming them. So I went ahead and started riveting the HS spars, doublers and intermediate ribs. So far all of the rivets are perfect because I am using the squeezer. I will need to start using the rivet gun when I start the skins. Much better chance for a screwed up rivet. I can't wait.