Molar! I recently saw in a 2015 post from you that you have a .264ARP barrel. What full length sizing die do you use? I have tried Hornady (as recommended), Lee, and Forster. All of them make my once fired brass look like a belted cartridge. I get failures to extract (have to beat the case out with a long wooden dowel) and the chamber is gripping the case tightly near the head where the pseudo-belt is located. In essence every time I resize I am increasing the OD of the case near the head by pushing brass from the wall of the body to the area of the body just before the head. This happens with three brands of dies. I think I will by some new brass and see if the dies make a belt on brand new brass. Thanks for any help you can offer, including what brand/model of dies you use.