F02 Wing Rigging.
Drilling the Main Spar Attach Holes.
I was so busy I did not take any pictures of this process. I will take a few after the fact pictures tomorrow.
I had help from a friend.
I followed the step by step instructions in the plans. I did not use the 3/8 in bit with the 1/4 in pilot. I up drilled from the back to the front in 32nd in increments from 1/4 to 3/8.

Click on a picture to enlarge it: