I'm reloading SR 4756 for the 125g cast boolit for the 9mm, lee auto disc says 4.5 and then 4.8 (max) for this powder. Number one issue, the 4.8 disc comes out to 4.9. Number two issue 4.5 won't cycle in gun. Friend who got me into casting last year gives me his Lee auto disc charge bar to try. Is this the best way to get from 4.5-4.8 in .1 grain increments for my setup?
On a side note, if I were to change presses for handgun reloading, is there another powder measure out there where I can go in .1 increments or all they all similar to this Lee setup? I would kind of like to play around with different loads in .1 increments like I do with rifle.
Thanks in advance