I recently ordered 1000 CD-12 wicks from Candlewic. I choose the high melt point wax coating and the 20x6MM tabs. Well today I go to use some of them. I poured about 40 candles. Of that 40, 35 of them came out of their tab while putting on my wick centering device. Now I might expect this if I had really tugged on them hard but I didn't. Has anyone else had this problem before?