Forge burner

I've heard from my friend Sam that a knife maker in Durban makes and sells. Propane burners for the forge. I tome between trying one last time to make my own or to buy one. They're not too badly priced but for that price I would try to make one. It's another chance to find out where to get better supplies, I learned hard that the hardware shop is not always and almost never the first place one should go to find things. One should exhaust every possible alternative.