hey guys, i just got my Lee turret press set up to load .223 for my AR. anywho, as i was setting things up i noticed my auto disc powder measure didn't have the right disc set up to throw my 23 grain starting charge of H4895. So, i got the double discs and went to it. As i'm setting it up, i noticed that when you tighten the screws down on both sides, after you lift up the ram and charge the case, the discs do not slide back to their "home" position after lowering the ram unless you have the screws loose. When i mean loose, i mean LOOSE! It is tight enough to hold everything together and functin, but it makes me nervous. It doesn't do this with the single disc, you can get the screws really snug and it functions like a charm. anyone else had this issue? or any advice? i was hesitant to put any lubricant on it because i didn't want to contaminate my powder. thanks in advance, hvychev77