Still at work on section 29, and just wanted to resolve a question. On page 29-11 it shows the #30 holes that should not be dimpled, but I’m guessing there is a typo in the diagram and that the aft-most hole in the forward skin should also not be dimples, and that the F-1004K should not be countersunk.
https://flic.kr/p/2kbuPgo
https://flic.kr/p/2kbuPgo