I had Centizen over for a Sublimator demo this afternoon. I think he liked it. We went through about 1.5g and most of that was him hitting the Sub.
One thing I advise anyone who has a Sub or is thinking about getting once: get extra screens! Those little buggers are elusive. I've lost and found one of them twice now. Also, when you dump out the ABV, don't forget to put the screen back! We managed to do that twice. It actually works pretty well with no screen. A few bits got into the bong but not much.
Unlike the first time, when nicelytoasted and I destroyed any chance of a fair test of the Sub by using the Solo, the Volta, and the Dabbler first, Centizen and I actually learned something. I started out by heating the Sub for over an hour at 49W on the energy meter, then I backed it off to 25W. We tried it at that setting and got nice hits, with ABV that looked lightly done. So I decided to up the power and went to 30W, which is just enough to cause combustion. we weren't actually sure until we examined the ABV.
The thing here is that the distance on the wheel between 25 and 30 is a little nudge. I mean really little. It was difficult to get it to 27 because as I mentioned before, the scale is probably logarithmic and it jumps quickly.