I have two Virginia blends, Union Square and 4th Gen luxury twist flake. My issue is that, with these two blends, I get a burning sensation as soon as the tobacco is lit. It is not hot at all, but the feeling in my mouth is somewhat like hot sauce. And the burning lasts for a while after. The twist flake is worse. I'm doing my best to smoke slowly as I know that Virginia's burn hot, but I also can't keep it going if I slow down too much. Then my efforts to keep it going create more burning on top of the original burning and the whole thing is just not enjoyable. I have tried smoking it dry ( so that the flakes are brittle) and just as it is out of the tin. I usually rub it out. Any experience or thoughts? Is this tongue bite or an allergy?