Made a few of those myself, an even more simple model is the "cat can" stove which I have used with much success. I'm also a HUGE fan of the "Choke Hazard" alcohol stove by minibull designs, as well as many of minibulls designed stoves. I use the "choke hazard" when ultra-light camping. It was my sole stove on a 2,100 mile hike up the Appalachian trail.
Moderator of the groups "Discount Survival Gear Hunters" & "Dehydrators Anonymous"
Moderator of the groups "Discount Survival Gear Hunters" & "Dehydrators Anonymous"