It is not foolproof regarding which aileron skin goes where so I decided to do a trial fit. Good thing because I got it wrong on the first try!
|Yes, I´m using a screw driver to final drill|
|Here I¨m getting skeptical, it does not fit the same way on the right and left aileron|
|Holes are not close to lining up!|
|The secret to getting it right is that in addition to the remarks in the plan: realise that the hole spacing is smaller at the trailing edge|