I've got a couple questions... I've had my MFLB for a few months now, and I've used it off and on with disappointing results.
At first I think I was drawing too hard... I never seemed to taste much vapor and wasn't feeling any effects... Recently I found out about the pyroman (?) technique, breathing through the nose while just making a seal but not inhaling through the mouth... While this seems to work better, and I do get a small puff of visible vapor coming out (maybe on the 3rd hit in a row) when using this technique... I still don't seem to be getting anywhere near as high as with a pipe/bong/joint with the same amount (or more) of material in the MFLB. I know that 'visible vapor' isn't a sign that you're doing it right, and according to the wiki you probably don't want to see vapor, I'm just using it as a gauge to measure output. Using this technique, I do see that the material is darker than when using a regular method to inhale, so I'm sure it's getting hotter. Should I see a large volume of vapor with this method?
My technique is: Grind herb using 4 piece grinder (I'm probably not getting it small enough), fill to top of trench, use fully charged battery for 3 seconds or so, then continue to hold battery in while taking a regular breath through the nose, probably for around 10 seconds... then repeating this several times in a row. It usually takes at least 3+ times before I feel any effect, so if I stopped after a couple hits I would feel nothing...
Any suggestions? The device seems simple enough, I don't see what could be wrong with it, so I assume I'm doing something wrong...