Hello again, I made another batch of soap yesterday and as usual it started out a pretty pale yellow, I closed it up, 24 hours later I opened it and walah brown, now I am used to this, but what was suprizing to me was it was only brown on the outside, the entire thing top, sides, and bottom were brown and the inside was a yellow/biege, I havn't had this happen before it looks like cheese cake. Can anyone tell me why this happend or will it all eventually tutn brown? I used the same receipe a few days ago to make a batch and the whole thing turned brown. The only diff. was the fragrance oil I used. Any ideas? thanks alot