If you go to the Subscriber’s Video page have a look at Milan Matekka’s video of his Santa Fe layout. The most noticeable is the smoke coming out of the diesels as they pull away, run and come out of the tunnel. Now, you can leave a comment on the video page but most, like me have asked, ‘how is the smoke done?’ Of course there’s no response to the comment page. So, does anyone know how this is done? Milan… please tell me it’s for real and not just a video trick!