i'm currently doing an alcohol extraction (iso) and i'm worried i'm not doing it effectively. i'm using 160g. i feel like that's too much, and that there's a lot of powder on the bottom which isn't as close to the alcohol and isn't extracted much. what do you think? i do shake it, but even then, the powder is all clumped-up (instead of like in a snowglob). should i transfer it to other jars?