In your quest to find the best bullet jump or jam, be sure that you don't jam the ogive into the rifling so much that if you go to extract a unfired round you pull the bullet out and spill powder all in your chamber. That really sucks when that happens...
I use the Hornady system and I love it. I also got myself a micrometer seater die
You also really increase the pressure if you jam the bullet into the lands. Always start loads low when on the lands.
