a couple of friends have people who are sick and wanna try rso. so day before yesterday i made my 3rd batch of rso. i used close to a pound of quality trim. used 95% graves grain alcohol for solvent.. it came out perfectly. got 31 1/2 grams... lab results back today. 66% thc.. little cbd as my strains are not high enough to extract much. went very smoothly and happy with results.