PPN
Volute of Vapor
It looks like they tried another o-ring since the first units (as mine) got a loose air control ring, I replaced it on mine with a slightly thicker and got exactly the same issue than you described @SixStringToker . As well I prefer the air control ring used for the Glow, a lot less chance to move it by mistake.I just received my Herbie and have a problem right out of the box (literally). I tried to rotate the air-control ring as I was examining it while unboxing and found it quite difficult to turn. After about 1/4 of a turn, a piece of that crazy thin o-ring popped out one of the air intake holes. So I disassembled it and found that the o-ring was shredded.
Does anybody know where to get replacements for that o-ring in the US?
Let us to know how you like it, personnaly I had better experience but I found that mesh give me a metallic taste in the mouth..., I checked the mesh but there is no holes and I use it at 32w at the moment. I have to stir between each hits maybe I can do it only every 2-3 hits but I'm under the impression the large load prefers frequent stirs.
I bought a Uwell Nunchaku but it appears I prefer to use my HB with a Pico w/heat sink cause my Uwell seems to deliver less power at the same settings... is it defective? I don't know or is it due to the lack of resistance locking maybe?, I ended to use it with my Imp which need less power (but I increased the power from 25-28w to 30-35w) but it's annoying and the battery jauge doesn't seems accurate.