I had afew hours to kill this mourning. This is a very worthwhile project to put together. It produces quite a bit of heat with comparably low fuel demand. Quite impressive actually. Mine produced more smoke, I didn't seal it up because the only thing I had around here was pea gravel. I'll replace the pea gravel w/ cobb or vermiculite, seal it up and it should be good to go. [Only registered and activated users can see links. ]
[Only registered and activated users can see links. ]