I just had my nautilus BVC coil (authentic) stop working (in a full size authentic nautilus Clearomiser). This has never happened before, when I looked at the screen of my evic supreme it said there was a short in the atomiser. I tried unscrewing & screwing in again to see if it would come right. To no avail. Eventually I put a new coil in & everything is fine again. Is this a rare event for most people? Is the coil resurrect-able? Did I cause it? The coil is only a few days old, & they are flipping expensive. Do I just chuck it away?