Thanks, HL&S - I now have 2 reasons to live! 1) bookmark and watch this thread/your progress, and 2) what a great idea. I bookmarked Cowgirl long ago, for the same reason, and (WTF) it never occurred to me to do the same.
Does anyone think that interior (not structural) paneling (cedar?) would make any difference?
Where's the thermodynemic engineers? Seems the flow should work, once you start a draft, & I like it because, again, I never thought of it! A+, bro.