Finished countersinking the #19 holes for the #8 dimple. Refined my technique and got better as I went along. I find that a slower speed works best for me. Masked off the spar and then spot primered through a cardboard template with rattle can etch primer. After it had dried, rivetted on the K1100 nutplates. This completes the tank attach nutplate on the top surface of the left wing. Only three more of the same to go! Will start on the bottom surface tomorrow night. I'm only doing one wing at a time so I won't have to do it again after that for several months. Its those damn ribs I'm not looking forward to!
