i make soy candles in 12 oz. Libbey status jars with ecosoya cb-135 wax and use an eco-10 wick. i only use one wick and the burn pool and the scent are great. well someone told me that i needed to use two wicks and that all soy candles use two wicks. is that true? i have always only used one wick in all my candles. i was also told that the best soy wax out there was cargill soy wax...but i dont think that is 100% soy. and why use two wicks (unless the jar is really big)? any help would be great.