i just purchased a hornady 2 dies set in .223. i had a hell of a time tightening the spindle lock enough to actually keep the spindle from rotating or just sliding up when i operate the press. but i got that taken care of and now i'm trying to figure out how (if at all) i can neck size only on this die. does anyone have a technique for doing this? (i'm a noob to reloading) i hope it is possible as i only shoot one bolt action .223. any help would be very much appreciated. thank you very much guys!!