I have my #10 dialed in where I want it and unless I really mash it the smoke is about right. The other night I was going up the Poudre Canyon here in CO when I fell in behind a truck from _______ ( I have no problem with ______ or the people there just happened to be the plate on the truck).

Well we have slow vehicle turnouts every mile or so for a reason and if you are unsure of the canyon or whatever and are going so slow as to back up traffic you are supposed to yeild and let everyone pass even if you personally think its a crock...

Anyway, after creeping around every corner at about 30mph for four miles I took my chance and while listening to my companion comment on my trucks pick up I glanced in my rearview and this is what I saw.

I only got a brief look, but it was an apocalypse back there, his headlights were just little dim dots even though he was one lenth behing me. I swear a bat or two swooped down for good measure, & maybe I heard thunder too, or rumbling. I can't be sure, as I had to turn my attention back to the road ahead which was now vanishing under my tires at a really good clip. I wish he had not been with his window down, but it can't be helped now. I am really sorry if any smoke got in the cab.
Thought this might be helpful if anyone is collecting data on smoke and its effects... the smoke was not intentional just could'nt be helped.