Re: Made a mistake, is it a problem???
I read it the same way Dave did, first run were overloads...
Compare the CCI to the Win in virgin brass and again in the overloaded ones, this will tell you how different they feel going in if the CCI is larger.
Now deprime (cci) them virgins, or shoot the primer out and load with the opposite primer (win) to tell if it in fact "scraped" the hole larger.... or your first run was overloaded.
I have some Rem primers that basically fall out of my 454 Casull brass, new Starline stuff. Anything else works, tight. Probably still setting in th cabinet. If they are I'll mic 'em too.