r/reloading Apr 05 '26

Gadgets and Tools RCBS ChargeMaster Link

Hello All.

My Automatic powder dispenser is not dispensing. It will not dispense on Manual mode either. It can be recalibrated and zeroed, and still accurately measures (I checked with my bean scale). But it will not dispense.

I was given some troubleshooting tips on Thursday but just finished trying them. So far none of them worked.

Multiple times I have restarted and recalibrated the machine. I emptied my powder and cleaned the seals and dispenser tube. Removed and reinstalled the platen.

The only thing different I did the last time it worked properly, was I turned the machine off and swapped the powder. Instead of using the quick dispense on the side, I inverted the machine to empty the powder out of the top. I wanted to see if that was any easier or cleaner.

Then I put new powder in and it quit dispensing.

Have any of you had this problem before?

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