Yesterday I made my first wickless candles to test, unscented and with no dye. Melted 464 at 180 then I let it cool down to 100 degrees before I poured them into 4oz tin cans. The wax looked cloudy when I poured them, then I left them to set for about 6 hrs before I tested them. I checked up on them an hour later and inserted my wicks while the wax was still soft. About 2 hrs later, 2 of the 4 had very smooth tops while the other 2 had more frost and felt rougher. Even tho they looked ready to test, I decided to give them several more hours. Everything was going smoothly. No flickering, good melt pool imo but I could be wrong, a little bit of curling, not much mushrooming and the best part was.... very little smoke after blowing out the candles! Never in my life have I seen a candle produce so little smoke. That's always been my biggest pet peeve with candles. So I wake up this morning and check if the candles still have a smooth top and nope! Both have this curdled milk top Now I either poured too cold or I should buy a heat gun to melt the wax after inserting my wick in the soft wax. I think It might be the latter because there are like a bunch of little needle holes in the center but none on the outer edge. Any help would be greatly appreciated http://imgur.com/43bdgVc,VBN3DcS#0 <-- Pics are here since they're too big to post here