I purchased the eGo-T starter kit about a month ago and found that the heads that came with it often had somewhat of a burnt taste in my mouth. A colleague at work suggested that it was a common problem with the heads that came with the kit due to the placement of the coils so I bought new heads but now I am finding that the draw (is that even the right term) is inconsistent in that the intensity of the taste varies and the throat hit (I believe that is the term it is referred to) is also consistent. I have been using the same juice so don't think it is related to the juice. Does anyone have any suggestions?