Okay, I am trying to figure out how to seat my bullets using the rcbs .45 carbide tc set. i have done all steps up to seating. I put a primed, charged and expanded mouth case into the press and run it to the top. Then i put the seater/crimp die into the press and run it down until it touches the case. Then i back it off 1 full turn and lock it in. Next i lower the case and put the bullet in, then run it back up. Now i run the seater adjustment down all the way until it touches the bullet....problem is, it never touches the bullet. what am i doing wrong? if i lower the die, the directions say i will apply a crimp....i want to crimp in a seperate step.