Garrett remeasured the flap control rod to verify the proper length (11-29/32”) and verified the torque arms were at the same height (they were within .016”) and then drilled the flaperon torque tube top holes. Addison cut and finish sanded the remaining holes in the lower cowling. Adam and Willem worked on the skin pieces for around the landing gear. Brady found the center panel piece that ALREADY had the autopilot control holes in it! He had been working to cut them and place nut plates for the last week. Chalk it up to experience! Richard and Harsh worked on their cross country flight plan and Harsh flew from HXF to MSN on the simulator. We had a brief tutorial on aircraft engines and Larry showed them the C-85 engine entirely disassembled.