I appreciate all of your help! I posted this without thinking the question through (sorry, my wife is much better at this than I!) and I now realize how loaded this question actually was. I'll use the search feature and figure more out for myself. I look forward to working out other "kinks" in the candle making process with you all on the message board in the near future. Thanks again! We are using a 12oz metro jar, Glass Glow wax, CSN 14 and 1oz FO. We're burning it for the first time this morning and it seems to be doing fine It's not burning perfectly clean to the edges, but extremely close. Hopefully we'll get the result we want in another burn or two.