hey there, when i started vaping a few weeks ago, i got the evic vt, nice mod box i must say, im only using 2mg of nic and havnt smoked since, could be the way your hitting it, passed it onto my daughter for her smoking and noticed she was puffing it like a cig, wasnt working for her. try a lung hit ( pulling into the lungs from the mod) seems to work lots better.
No that's not it, watched a ton of videos to make sure I was inhaling correctly. It is totally different than smoking tho.