Hello vaping community I am after some help and advice. Just purchased a sub ohm starting kit as above; and it keeps leaking from the air holes. Not much but enough to get messy and annoying. It seems to happen if I lie it down on it's side. I have read loads of things on different forums about the juice I should be using (currently 70/30 cut with 100 VG fluid) and changing the "O" rings. I have only had this two weeks and as I brought it from Amazon I can return it. Should I just return it? And if so which kit for a starter would you recommend? I would like a sub ohm - not bothered about massive vapour clouds - just no leakage like with my Kangertech Aero tank and Evod battery. Any advice would be very much appreciated. I love my Storm Edition Cool Fire Plus IV but I hate the LEAKING! Really disappointed. Look forward to hearing from anyone on here. Thank you in advance.