I been getting asthma lately and the ecig seems to be either causing it or irritating my lungs.. either way i enjoy vaping a lot,, been doing so full time for over a year and have't touched a cigarette.. Im scared i might have to quit vaping.. I was wondering if you guys had any tips on the maybe safest wicking materials to use.. im not sure what it is exactly, but the vapor i notice is harsh.. I use 18mg nicotine or sometimes 15.. I think i have to go down to 12.. Cartos seemed a lot smoother.. this rba seems more irritating.. even if i blow the vapor through my nose and not inhale it feels like my nose is on fire.. i don't believe its from dry hits.. Just the nature of the rba seems more harsh then a carto.. maybe because the carto filters itself somewhat through the way the coil is wrapped and surrounded..
regards
regards