Today, I worked to make the brackets that hold the flap torque tube in place. After making the first, I realized it didn't fit. After researching the various web sites, I found a change to the original plans and it used a larger stock of angle. Ugh! So, I had enough to make one, and then order enough stock for the other. I also made the flap control tube that connected to the mixing unit. Not much for a lot of time.
