I managed to squeeze in an hour of dimpling today. I finished dimpling and countersinking the aft spars and touching them up with the countersink.
I was able to use my pneumatic squeezer for the aft spar lower flanges…
After dimpling and countersinking the spars, I deburred and dimpled the main rib lower flanges. I could reach all the holes with the squeezer, except the two middle walk-way ribs, where I had to use my wisegrip dimpler.
