Mike, I was afraid some one would ask about a drawing. The best one I have is in my head, but I have worked out some details on my daughters "magna doodle pad" which is similar to an etch a sketch but with a pen. At some point, I will take time and draw one up, but why don't we talk about some concepts first, so I have to draw to visualize. I promise I will put the next drawing on paper and send it to stoves(if I can figure out how). Thanks for the intrest, Daniel Dimiduk - Stoves List Archives and Website: http://www.crest.org/discussion/stoves/current/ http://www.ikweb.com/enuff/public_html/Stoves.html Stoves List Moderators: Ron Larson, ronallarson@qwest.net Alex English, english@adan.kingston.net Elsen L. Karstad, elk@wananchi.com www.chardust.com List-Post: <mailto:stoves@crest.org> List-Help: <mailto:stoves-help@crest.org> List-Unsubscribe: <mailto:stoves-unsubscribe@crest.org> List-Subscribe: <mailto:stoves-subscribe@crest.org> Sponsor the Stoves List: http://www.crest.org/discuss3.html - Other Biomass Stoves Events and Information: http://www.fsec.ucf.edu/bioam/ http://solstice.crest.org/renewables/biomass-info/ http://solstice.crest.org/renewables/biomass-info/carbon.shtml For information about CHAMBERS STOVES http://www.ikweb.com/enuff/public_html/Chamber.htm