I have ascertained the issue could be the dies by using them in my D1050 tool head, then resizing a variety of 9mm cases like just one phase press. I am only utilizing the press for resizing, and take away the resized cases once the shell plate advances. "Once fired https://9mm-reloading-bullets19841.iyublog.com/35370430/not-known-factual-statements-about-9mm-bullets-for-reloading