I was reloading some 270 wsm this evening, using Remington brass and Winchester LRM primers. The brass is on its 3rd loading, but a couple of the brass, the primers went in with almost no resistance. I'm using a lee hand held priming tool. Is the primer pockets too loose at this point? Thanks for any advice. Using [email protected] 68.5gr, shooting Berger140gr. VLD hunting.