Thread: Full length sizing and head space

@grandpamac, I full length sized and decapped last night, I just set my rcbs sizing die a just over a quarter turn down after the ram had touched the die, I chambered a few cases while working through the brass to make sure they fit. I hope to have purchased a comparator by the next time I load this brass and make the measurements you have commented and be able to set my dies much more accurately.