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Did a major countersinking session. I just thought there was a lot of countersinking on the wing spars. I countersunk the longerons and finished cleaning them up, sanding out some minor scratches. The angle material for the longerons is very soft and prone to scratches.
I also did more countersinking on the stiffeners, aux longerons, and doubler plates. I’m glad I bought an extra countersinking cage, because now I have one for the 3/32″ cutter and one for the 1/8″ cutter. It’s easy to switch back and forth.
I pulled out the aft canopy decks, finished trimming them, and deburred them.
