Guys... he stated a few posts ago that he was in fact meaning neck "trimming", not "turning". Man, what a difference a word makes lol. A rookie mistake, we have all done it. I have been reloading for two years now and am just now figuring out and understanding what a difference setting your sizing die up and down makes. I have come up with some pretty nice shooting loads, but am very excited now that I think that I pretty much know the basics of reloading real well now.