I'm trying to find a way to grind buds in volume. Here's the problem. Most hand grinders I;ve seen, grind buds in a way that works great for making oils...BUT... they will kill your hands trying to grind more than a couple bowls worth at a time. Coffee grinders will grind a somewhat larger volume....BUT, the grind too much if it too fine, so fine it goes thru filters. I'm going to try one of the kitchen choppers, it may be ok for an ounce or two. but what if I need to grind a pound or more ( that possibility looms in the future )? for most of my uses, the fines that get thru are not really a problem, but I also have need to make some clean oils, etc. I've considered sifting the ground material, but them, what to do with the fines? any and all thoughts/suggestions appreciated!