Today, I spent the first hour or so working on the control column, and adding washers inside the control tube between the rod end bearing, tangs, and the flanges on the control stick base to get rid of excess play. You can see them in Image 2. I then worked to install the piece of channel on the right root rib, as well as the angle on the inside of the root rib for reinforcement of the Upper Pulley Assembly. Finally, I fabricated and built up the Upper Pulley Assembly.