Today my toth tool barrel install.removal rtool arrived along with the bolt cutter rivet squeezer. I set up the tool exactly as shown in the demonstration video: nu t on each side of the rod, the blovks, then a nut behind each to keep them firm. Then the block for the ratcheting, I placed the brass piece into the barrel, put the two nuts behind the ratcheting block, and placed the whole unit with my trunnion/barrel into a vice. The barrel pin was knocked out already. It got tight when ratcheting, then the freaking rods BENT on me! Now the tool is useless, what happened? I'm a little irked right now to say the least. Also, is an indentation supposed to be in the breech/slightly tapered or did I just screw up my barrel?