Brief Description: Assemble Left and Right Aileron LE
21-5: Step 5: Rivet R LE Nose Ribs as was done with the Left. 21-6: Step 1: Cleco together L and R aileron LE with spars and rivet the nose ribs in place as indicated in the instructions. Afterwards, decided I should not have squeezed the outboard ribs to the leading edge skins so that these could move as required while riveting skins, spar, and ribs. Did not see this until the page 21-6, although everything lined up well, I was not willing to take the chance so drilled out the nose skin rivets to A=1004 outboard ribs.