Exactly, Musketman, by blowing down the barrel you are forceing the embers to go on and burn up before you pour a fresh charge on top of them. I have noticed on very dry days, which we don't get many of in FL, smoke may roll out of the barrel for quite awhile. Whether this is from a burning ember or trapped smoke, I can't be sure, but I blow it out and don'T take the chance. And on dry days especially it softens the fowling. If anyone can enlighten me on any dangers here, I am open to listen. In 33yrs. of ML shooting I have met two people with a hole through their hand, but have yet to meet anyone injured from blowing down a fired barrel. I would suppose there may be some freak circumstance that could cause a problem, and if you know of such , tell me about it.