I just bought some 1x fired Federal brass for my 270wsm and the primer pockets seem to be loose when using winchester primers not to the point of the primer comming out when being tapping on my bench, but there is almost no resistance felt when seating the primer. I tried some CCI primers and there was more resistance, but still not what im used to having with Winchester brass in other rifles that I load for. The only prep done to the pockets was cleaning. Is this common for Federal brass or any WSM brass? Would I be better off using Winchester brass?