Ok. I will start with I don't own a blue or green press. I make do with a Lee Loadmaster.
Those of you with awesome (I'm not worthy) progressive presses, what is your COAL accuracy? Once you set it for x.yz how close to yz does it hold, and if it does move a little (the Z number) is that a big concern?
This is not for full on bench rest max accuracy efforts, more of typical blasting ammo that isn't on the edge of any specs.