I am using the Golden Brands Coconut Soy and the straight sided Libby Jars from Candlescience. I also double wicked with the LX 14, but I didn't like that. Not much HT and I felt like it burned too fast. I used a wood wick and liked that better. I'm going to try a single larger CD wick; I think a 22 was suggested in the wick guide. I'm also going to order the Libby 3 wick jars. So basically, I'm ordering every CD wick imaginable.