I've made several Hurricane Candles and they all have rings in the wax about 1/4 of inch apart on the outside of the candle all the way down. I tried to use mineral spirits to rub them out but they are too deep. My mold is new, and seems smooth, Wax is IGI 1260, double checked my temperature, water bath, followed the instructions on this web site but still I am having this problem. Any suggestions?