so im loading some rounds for my 30/06 and i noticed that when seating my bullets ( 165gr particians )there seating at different deapths any where from .002 ta .004 difference,,, i looked at one of the bullets after seating and saw a ring about 1/4'' from the tip ,, im taking my measurements from the ogive,, i understand that the bullets my be different lengths but if the die would set the bullets at the ogive instead of some pre determind length from the tip i wouldnt have to adjust the die on every bullet to get the same seating deapth,,,, is there a seating die that seats from the ogive,, or does RCBS make a different seating stem to seat from the ogive ?????