I made a loaf of soap and let it sit for two days. It unmolded from the silicone mold just fine but when I cut it into bars I saw that it had not completely gelled at the top. In fact, the bars seemed to be sweating oil. I left the bars on a drying rack for a few days thinking that would solve the problem but no luck. Any way I can save this batch? Any advice on rebatching? This is only the fourth batch I've ever made so any advice is welcome.