This is ridiculous, I think I got 2 dud bvc coils in a 5 package, Idk if its the flavor or what because both coils started taste like charcoal on the same flavor, except for the fact that before I vape on a new coil I press the button for like 2 seconds and vape it when its brand new and dry to see if it has a flavor and sure enough instead of tasting like nothing it tasted like burnt charcoal. When it taste burnt the first time using it when its 100% dry does that mean the coil is a dud?