24-3 Step 5: Attached wing tip to wing then inserted wing tip rib until it fit snug. Fit it as per instructions on 24-3 and marked out flanges. Then I marked an approximate 1 1/2" rivet pattern into the Tip.
Step 6: Drilled front and back holes in Tip then inserted rib and aligned the 5/16 marking with the holes in tip and drilled and clecoed into place. Then drilled rest of holes.
Step 7: CS the tips for a 3/32 flush rivet and then deburred and cleaned out both tips and ribs. Riveted the Ribs to the Wing Tips.
Started 6-10-08, 6-13-08. These dates also included here.