<iframe src="https://player.vimeo.com/video/18132331" width="400" height="225" frameborder="0"></iframe><p><a href="https://vimeo.com/18132331">ah64,</a> from <a href="https://vimeo.com/user5435812">andrew sorensen</a> on <a href="https://vimeo.com">Vimeo</a>.</p> Thanks for all the great comments and encouragement; your kind words have inspired me to keep working and learning. I tried for awhile to achieve some dust blowing around the ground but wasn't able to get the desired results, but with some help from a friend I did tweak the exhaust for a better look. Thanks again to you all, and this was definitely a great tutorial.