Hi I am new here, but have to agree about the problems with Xcel. I had hoped once the weather cooled the sweating of the FO would stop, but even in 60 degree weather I am having the problem. Every fragrance oil I have used does it. It can't be incompatibility of oils because in that case nothing is compatible. It is a shame because other than that I really like the wax. It makes a pretty candle with a good throw for me. I tried blending some of the 464 with it to see if that helped, but a few days into curing..there was that seepage again Back to the drawing board I guess.