I know this is a little old, not any updates, but I was wondering like rkaires was. What kind of scale is being used? For 5gallon, 10 gallon, 15 gallon mixes at a time? I have a RCBS Rangemaster scale for reloading, it measures grains and grams, I believe it can goto 100 grams, accurate to .01, but I have no idea the weights you all are talking, 100 grams is .22lbs so maybe 1/4 pound is more than enough, anyone care to elaborate on the scales being used?
I guess I will go look for online instructions, just was curious, seen the question asked, and no answer so..
Thanks