roll bar question: Rivets
1. Should you counter sink the CS4-4 rivet a bit deeper than flush so that the back window does not touch the CS4-4 rivets after they are pulled.
2. How do you know if the cherry rivets that connect the roll bar to the roll bar brace are set correctly? I know that when I pulled some of the cherry rivets for other parts of the plane, I had to drill out because they were not pulled correctly. Since you can't see the inside of the roll bar, then how do you know if they are set correctly?
EAA Chapter 1093 member
RV-14 (serial number 140073)
N73XP (at least that # reserved now)