hehe, i had already a discussion on the german ERF about Scottbees findings. it seems lots of people get the wrong conclusion.
the dura/510 atomizer is perfectly working the way its powered with joye/janty batteries.
i know now, why my wife don't like big batterie mods with some liquids, the 510 runs for some people to hot on those. some people may not understand that, but its a fact.
people that only use battery mods with 3.7V often drop the 510 because of that and just say it always taste burnt.
my personal view is this: it tastes perfectly on the eGo as it is. and because its not getting to much power, the residues on the atomizer coils are easier to remove than on 510 atomizers that got used on battery mods. hot water rinse is sufficient most of the time.
there are always some folks that think they need more power, 5V and 6V mods show that all over this boards.
[edit] btw, most of the time i think my 510 devices are bad performing, its because the 2 vent holes on the cart are not correctly cut. a little bending with a needle works better than putting the atomizer on a Silverbullet.
