I'm guessing this is separation? The top of my soap has an oil filled trench down the center. There is oil on the table under the mold. The mystery is how did it get there? This is a one piece silicone mold inside a wood box that comes apart. There are no oil marks on the sides of the wood. There was no oil on the cover. When I took the sides off the wood box I felt oil on one side of the silicone box but again, no oil marks on the wood. Just can't seem to figure out how the oil got out. No zap in anything I tested. Same old recipe but a new FO. I intended to make sandalwood but at the last minute found I didn't have enough and grabbed this one. *sigh* I'm not even going to try to get it out of the silicone mold until Thurs.. I'm just too busy and I know it's going to be an oily mess.