Soy Wax Candle Forum - Online resource for soy candle makers

Has anyone had any luck with LX wicks? I can't seem to get a burn pool larger than an inch and a half wide!! I started with 16, then 18, then 20, then 21, and now I'm at 22 for a small container. (18 was recommended...) LX 22 still isn't producing a burn pool large enough for a 2.75 inch wide container... I'm using EcoSoya Pure.

Has anyone had similar results? I've heard good things about HTP wicks. Perhaps I'll try them next. I can't figure out if I'm doing something wrong!!