I gave it a shot tonight. I used 4 grams in 3oz of 190 proof everclear for 30 minutes (It took that long to evaporate 2oz.). I took 1ml in a beer after not eating for 6 hours. The results were muddied a little bit by the effect of the beer because I'm a lightweight. Anyway, the result was acceptable. The fact that I can get that buzz 29 more times off of 4 grams of weed is awesome. I won't make gel caps, vape or smoke ever again.

The high was such that I could still function pretty normally and be around people without feeling too weird. Tomorrow me and a couple of friends are taking 2ml each so we'll see how it goes. I'm tempted to try three....ah well, baby steps.

My one BIG observation is that the boiling point seems to be about 170F because it didn't matter how much flame I used the temp would never go higher than that and after establishing a boil, I reduced the flame to almost nothing and it stayed at 170F. However, with increased flame the rate of boiling changed dramatically, but the temp didn't change. So, I decided that a lot of flame was better in order to evaporate the alcohol faster. With a low flame it would have taken an hour to get down to 1oz.

I'm happy with the results, but not shocked by 1ml. 2ml might be a different story.