Has anyone made a glycerin tincture. The recipe I have calls for 1 gallon of vegetable glycerin and 6 oz of trim. Further research would indicate that if I'm using buds I can use 1 oz or 2 oz. It would be made on the crock pot just like butter with about 24 hours on low or warm---you don't have to put it in jars over several weeks like you do with alcohol. Has anyone done this, or something similar? I'm looking to make little 1 oz bottles of it that maybe I can trade with the dispensaries for buds. I haven't seen a lot of it for sale, but I know not everyone can smoke, and not everyone can cook. I just want to make sure I do it right and make a quality product. I'm learning toward glycerin because its diabetic friendly and not everyone can or wants to take in alchohol.