Hey, I have a hand squeezer and when using it to do the larger 470-6 rivets on the front HS spar reinforcements 714/710 I was squeezing so hard that I messed up some rivets. After R&R of the rivets I'm thinking this sucks, I'm feeling like a punk. Most of my attention during the install of these rivets was grunting them in and I'd rather concentrate on the precision of setting the rivet. My ? is, are there a lot more of these size rivets in the rest of the plane ? If so I'm dropping the coin NOW for a pneumatic squeezer. I don't want to set hundreds of these by hand. Gene