todbartell, I have used the Chargemaster and it is awesome, it is easy to use and you would wonder how you reloaded without one. When you turn it on you have to calibrate it before you use it and that takes about 1 minute to do with the weights provided. It is nice to have the digital scale as well, I was just playing with it weighing bullets and am glad I bought it. It can dispense loads about as fast as I can seat the bullets and pick up another case. The only thing to remember is to make sure the powder drain on the side is closed before you pour your powder in the hopper, I haven't done it but as coolpoolken told me, "the powder goes out as fast as you pour it in if it is open".