I have ascertained the trouble will be the dies by making use of them in my D1050 Software head, then resizing numerous 9mm cases like an individual phase push. I am only using the push for resizing, and take away the resized cases as soon as the shell plate advancements. https://jaspernwwxo.theisblog.com/37058009/the-5-second-trick-for-9mm-casing