ORIGINAL: thndrchiken
Per the RCBS instructions, with the ram in the up position screw the die in until it touches the shellholder then back off 1/2 turn and that should duplicate SAAMI spec.
Hey thndrchiken, I think maybe you have your seating die and FL die instructions mixed up. RCBS instructions for FL dies are to turn the FL die IN about 1/4 turn not out. RCBS seating die instructions are to back the die out 1 turn to get away from the built in crimp.