Hey, I'm pretty new to vaping and such (trying to kick the habit) lent my iTank Spin II to a buddy a while back and he used the max voltage for ages. Got it back and now the battery is firing (tested it with other atomisers) and does work, but with the iTank Spin II atomiser the tank gets warm and is firing, for I can hear the gurgle but none to very little vapour is produced. Tried clearing out the atomiser and cleaning everything, checked all the stuff was clear of liquid but nothing is working. The liquid itself is getting warm but no vapour is being produced, any help? Tried lifting the connector up but since it's firing and he battery is working with the other small atomiser I think it's the atomisers issue? Any idea on how to fix it since I'm quite fond of the matching tank.