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Unread 08-25-2013, 07:08 AM   #4
Banjoe
On the road to being a farker
 
Join Date: 04-25-13
Location: Winnipeg, Manitoba
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Forgot to add the heat doesn't rise. It actually goes in all directions. What does rise is warm air and as this rises, something has to flow in to take its place. This is what I can imagine is happening within the closed BBQ. I never thought of this occurring in such a tight space, but you may have tripped over something that we're all working with without even realizing it. You may be remembered as a great discoverer because of this phenomenon.
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