I have a one month old Coolfire TC 100 and have been using it in SS mode since I got it. Problem is that no matter what wattage or temp I use it at it will burn the cotton when it runs out of liquid instead of regulating. I have complained to Smokstore.us where I bought it from and they have no clue. I also sent it innokin for service and they sent it back to me in the same condition. Anybody else have this problem?