I recently purchased a Cabelas XT-1500 digital scale. I set it up yesterday and started measuring some powder. The scale seems to weigh powder irregularly. I put the pan on the plate, turn the scale on, and allow ample warm up time. The problem is when I add powder and try to get a perfect weight, when I add small ammounts of powder the scale doesn't change or changes alot. Once I get a solid weight, I'll pull off the pan wait a few seconds and put it back on the scale. Most times I'll get a different weight than before, sometimes as much as 1-2 grains but mostly less than .5 grain. Since I am a perfectionist, this is unsat. Is this normal for a digital scale? How do you guys get a good reading? Any help is appreciated.