Val, Year's ago when Speer brought out the mag tip they showed photo's of a bullet leaving the barrel. The tip's melted off somewhere, I've no idea where they went. But american's like nice clean streamlined tip's, me included. But here awhile back I pulled some bullet's with an inertial puller and bunged up the tip's a bit so I set them aside. Later I loaded them up to pressure test with and guess what. I got fair three shot group! So just to see, I loaded up some more and they shot fine, I've no idea why as they were ugly. I don't know if it would happen again and no intention of buggering up some to see. Just found it interesting.
Boy, I just typed this whole thing in under 15 min and spell check say's it's ok! That's a first.