gunman: perhaps you can help me??? i have a fine sauer dbl. rifle in a bastard cal. i fire form 348 win. brass to make the brass. but the rimm thickness gives excessive head space i am considering using loose leaf binder reinforcements (2) on the base of the brass to correct this situation i will prime the brass with the spacers glued in place so the primer will not be recessed. any thoughts????? [30gr. imr 4198 @ 1400fps driving a 375gr. lead bullet] best regards