I only use it for dry.
How long do you hold down the button with the dry? I tried 6secs and i got NO vape
But I also tried a lil longer and got a little bit from it...
I just got my new Persei and hercules 3.7v yesterday
and i got a few questions.
I was wondering if i bought the wrong version of hercules for my Persei, should have I got the 7.4v?
Also how long are you supposed to hold the button down for using dry with the Herc 3.7v?