I'm not no expert reloader, how much difference is there in the 6.5 x 284 Win.and the 6.5 x 284 Norma, the things I've read says the Norma only needs to be seated longer, everything else i've read seems to say the brass is the same, so my question is can I use 6.5 x 284 Norma brass for my 6.5 x...