I've tried HTP 93, 104 and 105 in 3" dia. pillars with this wax, but for me, it seems that the wick has to be kept trimmed pretty short in order to avoid a high flame with the 104 and 105. 93 seemed too small. 30 ply fb works the best for me. I have found some differences in flat braid wicks from various suppliers. Even though they might be the same size, the burn rate could be a little different. Hope this helps.