This is a video of my third major update of the Fatboy top lit up draft insulated batch gasifier. It's uses some common gasifier design principles as well as many handling and emission improvements. This unit is an in progress working prototype so many elements look rough but function as intended and are often tweaked and changed. This is an open source project so feel free to copy what you like, but in the nature of open source projects please share your improvements by sending photos. plans and text to www.biochar.net/fayboy-gasifier-v3/