Bram said:try the freezing, this tends to make the oil that much more potent, as the alcohol is more viscous and takes a bit longer to extract the tric's and other shit. Freezing the trim makes the waxs harden up, and help act as a barrier to keep from removing chlorophyll. I will post a oil extraction in a couple of days to demonstrate. When done properly the solvent will be a beautiful clear golden colour. My typical yield with isoprophyll making the grade of honey most people round my parts call Budder is about 2-3 grams of oil per oz of shake. Well worth the time to make IMO. No need for more then 2 tokes.