That's not it. I adjust dies all the time, it's easier than it's made out to be.

Over time I've collected the various dies and learned how they work the brass, so I may then select the die depending on which effect I wish to achieve.

For example, I have a Forster with it's neck section honed to be a good fit with thicker brass like Lapua, Lake City, Federal and so on. For thinner necked brass I have an RCBS that's a good fit. Same for a Redding I picked up along the way. If I wish to bring the case body diameter and taper closer to like new dimensions (without shortening the headspace dimension too much) I have a Hornady die that's just the ticket. I've got a Lee that will squeeze them down to near new in all dimensions.

I should add that I rarely use the expander ball with any of them.

Last edited by mathman; 03/19/24. Reason: added text