Mine dispenses very consistently, even up to 100gr, in the 10 second per charge range. Only seems to over throw if I'm moving too much in front of it, throwing off the scale reading while it's dispensing.
I lock the hopper and pull it off, set on the edge of the powder canister, and open it up. Then turn off scale, unplug the wire, lift the entire unit up and set on the edge of the canister, and lift the clear plastic door on the rear up. Let it drain, tilt back and shake it all out of the tubes, drain again. Hook up and re-cal with the new powder.Powder changes are a bit of a challenge. Still trying to figure out the most efficient way to do them.
I've been doing the same to drain the hopper.I lock the hopper and pull it off, set on the edge of the powder canister, and open it up. Then turn off scale, unplug the wire, lift the entire unit up and set on the edge of the canister, and lift the clear plastic door on the rear up. Let it drain, tilt back and shake it all out of the tubes, drain again. Hook up and re-cal with the new powder.
IMO easier than my Hornady AutoCharge was having to bring the canister to the dispenser.