Wow! 180 micron Kief tumbler was failure. I froze the sugar trim and larf after drying. Left it frozen for a week. Froze the tumbler and dumped 38g of trim in and ran it about 10RPM for an hour. Didnt even get enough to bother weighing it. Less than 1g for sure.
Put the tumbler back in the freezer and am going to try dry ice next.
Not sure what the issue is. There is enough larf in there that I felt sure I should get a decent yield. Wondering if the material is dry enough to start with. Wondering if it maybe picked up too much moisture in the freezer. Wondering if maybe there just wasnt much to harvest, I will look at the contents under a microscope to if I still see a lot of triches in the mix.
@JoeCrowe I know bags are your thing, but any suggestions on what I might be doing wrong?