I've ascertained the problem would be the dies by utilizing them in my D1050 tool head, then resizing several 9mm cases like a single phase press. I am only using the push for resizing, and remove the resized cases as soon as the shell plate advancements. I’ve shot many AAC https://9mm-bullets31118.theideasblog.com/38594412/the-single-best-strategy-to-use-for-9mm-bullets-for-reloading