Today, I spent quite a bit of time looking for a part that didn't exist. Raw Stock 22 became Raw Stock 1. There was a change that mentioned it and it took me a while to find it. Next, I built up the two aileron push pull tubes. Once installed, I realized the Tru Trak Roll Servo was incorrectly aligned, and I had to remove it, drill out the reinforcement plate and make a new one. Once that was complete, I could proceed with trimming the torque tube to size, and then install the horn. Unfortunately, there weren't enough SS rivets for me to finish, but I got everything started. I can add rivets later on.