Grind seeds well, soak in naptha, strain and let seed powder dry. Now let the seed powder soak in ethanol (everclear). The naptha extracts fats that make you sick. Ethanol, unlike water, don't extract some ergo compound which reduce the trip, probably because they compete for receptor sites. The alcohol can be evaporated, but LSA is unstable, best simply to drink the extract. And 250 hbwr seeds is WAY to much. Yesterday I couldn't have told you that, but my mgs trip last night (my first) was promising enough to get me very interested in the subject.