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RV-9A: Project Entry

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Finished dimpling and countersinking the left flap parts

You'll notice here that I countersinked one flange of the flap spar and dimpled the other. As I mentioned in a previous log item, one side of this spar has a perfect 90 degree flange, which I dimpled. The other flange has more of an angle bend which prevented my from dimpling it without distorting the spar. The instructions say to countersink both sides, but I opted to do what I did. I'm not suggesting that anyone else do this. This is my experiment.

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