According to Bobong's recipe, it takes between 22-24 hours to cook 1 lb of cannabutter with 1 oz of grass. I am cooking 1/4 lb of butter with ~1/4 ounce of the herb. The rate of reaction might stay the same, but wouldn't the time, dealing with less reactants, take a shorter amount of time to cook? Any information would be greatly appreciated as I am currently at work on the project. Thanks all!