OK, here I am again shilling for Cone stoves (commercial or homemade).
But… since the evidence is in of how efficient the cone stoves are (with the correct alcohol stove) I'd like to add that they are also very stable, especially when two shepherd's hook tent stakes hold the cone down on each side.
Maybe a cone stove would be the best answer to stabilizing alky stoves as well as wringing the most BTUs out of your fuel supply.
