My pneumatic squeezer arrived today!. Didn't take anytime to figure out and start riveting. I now see what all the talk was about. It defiently makes squeezing a breeze--where you can use it. The body does limit some of the places you can reach, but luckily, where it can't the main squeeze can and to rivets that are easily hand squeezed: 4-5's and below. The only issue is I seem to have to switch between squeezers, yokes, and sets quite a bit which slows things down. I just need to sequence my riveting tasks a little better so I don't have to constantly readjust the equipment.