I imagine that most probably do this. The way I use my Lyman 1200 is to use a powder dipper that holds a little less than the desired charge weight, and put a scoop full of powder into the powder cup first. Then let the dispenser mechanism bring the charge up to the exact desired weight and stop. Much faster than letting the Lyman do all the work, and less wear and tear on the feeding mechanism. Having a set of Lee plastic powder dippers of various volumes is the way to go. That takes maybe 15-20 seconds per charge if you get the proper rhythm going. I can usually charge at least 10 or so cases during each TV commercial.