I think the plans are a little inaccurate in saying which side of the aileron and flap gap fairings get dimpled. It seems obvious that when mated to the skin the dimple in the fairing has to be towards the bottom side; toward the open bottom wing. And that the side for the flap fairing reinforce bracket inboard is dimpled on the other side than the row of dimples that go to the skin; up toward the bracket.
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