Ed, I'm admittedly not much of a metalwork guy, more a woodwork guy. Can you tell me, was that a carbide grit hole saw rather than a bi-metal toothed saw?

I've partly put together two so far. One for a friend, one for my son. These things are REALLY turning out nice. I wanted to mention, not anything to write home about, but I discovered that even though the rivets are not as flush, the stove legs are much stiffer to downward weight when the flange nuts are riveted circumferentially rather than longitudinally, at least for the canisters I'm working with.