Just tried to do that 20 vapes in 1 minute.....god that was rough.
24mg at 5 volts
Also Ace, though noone is truly an expert, we're working on that.

Stick around long enough and you'll probably end up being one. ^_^
Edit: wow, and we've just found a way to relive that first cig EVER with an ecig....chain puff aiming for 20 until your throat hurts.