Mark Pitt

I have strange issue, when attaching the Vapeston Nano tank (with a brand new - primed coil) on the Paranormal. The tank catch fire throwing flames out of the drip tip. At first I thought it may be the wattage set to high (the last coil that caught alight the wattage was set at 35w). I even tried another base on it (gone through 4 coils), in case there was a short somewhere. Iam not even firing the tank and it just catches alight. Is there something I am doing wrong? I am now using the Nano on an old Smoke Alien and running without catching fire. I haven't changed any of the settings in escribe, boost is off, no pre heat. Profile is set to Wattage. The Mod has been perfect with other Tanks, RTA's and my Goon.