I'm using a Lyman #55 measure to drop Unique for 9mm, then measuring using a digital scale, and the results are very inconsistent - within ten drops I can be anywhere between 3.8 and 4.3 grains. The Lyman has two "charge bars" (or whatever they're called) that allow you to fine-tune the amount of powder that drops down; first I had a wide shallow opening; then I tried a deep narrow opening; no luck. The unit feels solid overall, the adjustment screws don't seem to be stripped or to be backing out. Something isn't jiving with the Lyman/Unique combination - am I better off upgrading the measure of trying a new powder?