How do you control neck tension under a variety of sizing methods? It makes sense to me that when using a full length die with expander ball (RCBS), that neck tension should be consistent. However, using this setup how do you reduce neck tension? I've read that you can get good results by using FL sizing w/o the expander ball. With that method, how do you control neck tension? If you bump the shoulder back by a couple thou or so, does that tighten the neck tension...and is that how you control it? How about neck sizing? Same as above?