I was seating some 300Wby loads yesterday and noticed something odd. My plan was to seat the 212ELDX bullets to 3.615 inches. I got the die set and started seating bullets checking every other one. All of a sudden they were at 3.630. It is a Hornady die with a floating seater could gunk have built up in the die or is it a problem bullet inconsistencey To me these bullets should be constent as they are advertised as a match grade hunting bullet.