I used a lot of Jerrow's inletting black, but like soot better. Used a little kerosene lamp but ran out of wick. Made a burner from a .308 brass case with a .45 case(Casull, but any .45 would work, sized down a bit for friction fit over .308). Cut a dozen strands of knitting yarn about 1/4" longer than the .308 case and stuff it in there. Then take an eyedropper bottle with kerosene and soak the yarn. Light it with a cigarette lighter. Blow it out when done. The .45 cap keeps it from evaporating. Yarn does not burn until you run it dry, then it starts to melt and smells. So reload with kerosene. Small, easy to light and move around the metal, nothing to tip over. I like it.