Hi guys, I KNOW this question has been asked recently but I searched and could not find what I needed pertaining to container candles... I use J223 and have never had any problems with it. It has always been a one pour for me. I do hit my finished candles with a heat gun every now and then when I see a dip but other than that, I have had no problems with it until now. I am getting holes in the tops of the candles while they are cooling and when I hit it with a HG, it tunnels a little ways. I have not had one tunnel all the way down but as I use the HG on it the hole opens up into a little cavern. Am I pouring too fast? I try to pour between 150 and 175. Any help on my new dilemma would be much appreciated. Thanx!