Getting close to fireforming all my 243 cases and dont want to FL size them. Just want to bump the shoulders .002-.003" and if its possible neck size. Can I buy a bushing neck sizing die and machine the OAL of the die down until I have the adjustment I need to bump the shoulder or am I asking too much. Just dont know if the neck sizing bushing dies can do both in one stroke of the press or whether I have to buy a full length die and machine out the neck and then buy a neck sizing die. Thanks for any info