yield is very very low when making hash. especially qwiso. also, you get out what you put in. meaning that the better product that you use the more and better product you will get out. yield from an ounce of good bud, not trim, would only yield a few grams. this type of pot smoking is for people that are able to process a larger amount of marijuana. fan leaves and trim will produce much lower yields. I have moved to butane extraction. the yield is better as you can re run the plant matter. sorry that the taste was horrible, and that you had a bad experience all together. it's not for everyone but i love my golden goodness.