I haven’t actually tried It washes the cannabis and then it washes the cannabis some more in a panda.
if you want to attempt it.
Nail the panda to the floor, and do your testing with something expendable: (say) oatmeal and water.
eg
(you may want to check that entire thread)
you can also just take the approach others in that thread are taking, and use the Panda as a separate step after washing cold. (but why?!?)
once you’ve got “I can spin it and spray solvent (water)” working reliably, then switch in your biomass and dry ice cold ethanol.
5min recirculating should get the job mostly complete. quick rinse with another aliquot (quart?) of fresh solvent to grab the more saturated stuff you’ve been circulating, then off to evaporation.
keeping temps low (below 40C) during evap will help with color. vacuum or patience is required.