Report on our 7" RMH last winter

I built a successful 7" RMH  and used it for the first time this past winter. The attached paper explains what I did and how the stove performed.

I also describe some modifications that I am planning for the coming winter a couple of which I have not seen anyone else do, but I have tested them and they work. I would love to know what everyone thinks about them. My experience with them on another stove improved heating the room significantly.