I recently purchased Ben Peterson Wood Gas Mastery Course that contains print and electronic copies of his two books, the CAD drawings, arduino code, and construction videos. I believe that they are an excellent value.
Ben’s order page found here:
http://www.woodgasifierplans.com/order/
Ben has recently changed his mailing address, and requested that I include $8 shipping with my personal check paid order:
Ben Peterson
16625 Redmond Way, suite M #316
Redmond, Wa. 98052
I have been communicating with a fellow that has built and run Ben’s gasifier and he reports that it works well. He had a bunch of 8 inch diameter 3/8 SS grates made and still has about 50 left for sale for $20 each plus shipping. Dan’s email for serious inquiries about grate purchases:
[email protected]