Hey Guys and Gals, I have been fighting wetspots for the past 5 months with both 4630 and 4627 wax. I finally got it, and its easier than you may think. I have tried everything that I have read on here about wetspots: Wash the containers in dawn, preheat the containers, cover the containers with a box or put them in the oven to cool, etc... None of this worked, I have poured at temps from 190 to 160 based on recomendations. I added CB135 Soy at 50/50, and got wetspots and frosting. But while messing with the soy I found the solution. I poured my candles between 140 and 130 degrees. No preheating, washing (this is still a good idea), no covering with boxes, no ovens... This worked for me and I was at whits end. I have been double wicking apothecary jars in 5oz, 10oz, 16oz, and 26oz and with these jars Wetspots look horrible. HTH