Brief Description: Rivet bottom skin and dimple/prime firewall parts
Brad helped me with riveting another row of rivets on the bottom fuselage skin before he left this morning.
I dimpled the firewall and machine countersunk the upper angle, lower channel, right/left side angles, left/right center angles, and the left/right diagonal angles.
Then deburred, rough up with a scotch brite pad, clean, and prime all parts.
