Inserted 470-5-8 rivets into extra-large holes drilled in ribs 3-5. Riveted them w/pneumatic squeezer. Placed 6-8 rivet in 3/16" hole drilled in rib 4 & riveted same. Got 470-5-10 rivets from Don Paolucci @ Wakeman Airport. Inserted these in ribs 1 & 2. Riveted three of them w/pneumatic squeezer.
