OB topic: from pictures since I don't own one, the FG seems to produce a result just as fine or finer than the pill bottle. I agree, the trichomes probably do take a beating. If there's any potency lost, however, I've not been able to tell. The bottle itself doesn't seem any more coated with dust than the ones that hold stuff that I've put through my 4-piece only. Besides, I rinse out those bottles with ISO and pour it into my reclaim dish.