I just gor one of those Lee quick trim gadgets that you buy a die and the little cranky thing. Well just was checking minimum oal. Now I see all kinds of answers depending on which site. Is it 1.900 or is it 1.902 or 1.912? What in the world is correct? I never worried before because I had a die that you run the case up and file off what ever is sticking out. So If there is a concrete answer let me know.