Ray, when you talk to Ed ask him for the link to the video he just made of my AM Northern retrofitted with a fan driven smoke unit. It is not on his website. So far it is a one of a kind. He just finished the engine and mailed it back to me Saturday.
Tom,
I did talk with Ed yesterday afternoon, he mentioned your engine in our conversation and said he had just posted the video on YouTube. I looked for it but could not find it, you might ask him for a direct link by email.
Ray
If you do, please post it here.