I usually have no problems with my clone and my build are always good, but the last build was strange. I build a 1.3ohm single coil using 28ga and a 2.4mm bit, and some organic cotton that I normally use and I used the same amount on all of my other rbas. But no matter the wattage 11-20w I can't seem to take more than a 1 second drag without getting that plastic taste. Anyone have any ideas or what could be wrong with the setup i used?