I brought a brand new innokin kroma yesterday and whenever I use it for more than 2 seconds the mouth tip burns even on the first hit. I've tried lower wattage it just delays the heat but not much vapour. I'm getting not as much vapour as u would normally get but I think it's because I not dragging long enough because of the hop tip. When the temp and watt are low it doesn't get hot but there is just barely vapour. The tank is really hot after 1 hit as well so the tip heat might have come from the tank. 0.8ohm 30watt 200C