10-15 grams decarbed flower, do not grind, stuffed into filter bag, double sleeve, 8oz. Everclear, place in freezer minimum 12hrs. Combine, shake well every 3hrs. over next 12 hrs., remove, suspend bag over jar, let bag drip dry, evaporate/reduce by 50%, maybe 80% using abv. ( I now use the Source Extractor, to reduce and reclaim alcohol). I combine 1-2ml with 1/2 gram of the stripped bud in a cup of yogurt 2-5 hrs. before lights out. DO NOT operate machinery within 12 hr. of ingestion. Just my 2 cents.