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Measure twice, drill once, still wrong

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Well-Known Member
Sep 13, 2006
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Ok, here's a question for the masses. On my lower aileron, right side....On the inboard hinge bracket mounting holes, I measured 6 3/4" from the end with the outboard solid rib on, instead of measuring 6 3/4" from the end of the spar. (see page 10)

Do I need to rebuild a new aileron, or can I just relocate the aileron hinge on the wing spar 1/4", relocate the upper aileron hinge bracket 1/4", move everything else 1/4", etc?


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