I have noticed that the bottom half of my bowls do not tast nearly as good as the top half. As a resul, I nearly always end up emptying the bowl and not smoking all the tobacco. I really try not to smoke to fast. I have packed the three stage method, Bob method. Last night, I thought maybe the tobacco was too moist and generating steam. So I let it dry out for an hour or so before smoking. I am at a loss as to what I am doing wrong. Very frustrating. Cananyone pointe out the most common mistakes that might cause this?