Hey KDX~as you know, I use the Waltz kit...as it seemed the most "repeatable". It also SEEMS the safest, as there is something inherently sketchy about modifying loaded ammo. lol Using the Waltz, when the round is at the point where it's being altered, it's buried well within the die itself. I've put over 8,000 rounds through mine now, and it looks/performs like the day I received it from Neil. From what I gather in my conversations with him, it's something he does to make a little extra $ as he's an older guy enjoying retirement. If you think you'll ever want one from him, I'd urge you to act soon. (assuming he's alive and well, still making)