I've ascertained the problem would be the dies by using them in my D1050 tool head, then resizing numerous 9mm cases like a single stage push. I'm only using the press for resizing, and take away the resized cases when the shell plate advances. I’ve shot loads of AAC this https://9mmbrassforsale29738.blog5.net/85587127/details-fiction-and-9mm-reloading-brass