Originally Posted by
Big Z
Maybe I'm just weird

I've ran mag brass from a few different rifles into different brands of dies, always turned out harder than smaller ones. Maybe I need different case lube. I've been using one-shot for convenience
You mean physically??? You are saying its harder to reload large cases because one might have to exert anther 2lbs of downward force? Anybody that has operated a singe stage press can tell you it takes very little force to even crush a mag case if not aligned correctly. Maybe if one is doing something like trying to make obsolete cases from existing ones.
Cases you have to be careful with are 22hornet. Very easy to crush with one finger if not lined up perfectly.