Brief Description: Front Deck (Tip Up) 19: Drill top skin
I put the top skin on the foreward fuselage and immediately you can see the problem will be holding the center rib and stub ribs to drill their holes. I drew centerlines on their flanges and could see the lines thru the skin holes. But how to hold them?
I removed the firewall cut and was able to reach thru and hold the ribs while I drilled them. How easy. I'm sure glad this cutout is not yet riveted in place.