Finished riveting the parts I could comfortably get to on the side and bottom skins. Specifically those I could reach from the front opening. I will need to figure out another way to rivet the parts I cannot reach or get a helper (Tracy or Owen).
I moved on to step 1 on page 10-21, riveting the stiffeners onto the bell crank assemblies. I had skipped the countersinking of the stiffeners from earlier thinking I needed a smaller cs cage. I purchased one and was ready to do the work. After countersinking and looking at the assembly I realized I did the countersining on the wrong side. I never needed a smaller cage and now had two scrap pieces of aluminum. Not happy and back to Vans for more parts.....