I am on the last day of initiating a starter...my first one ever! The problem is: from the very first day I have found separation of the flour and the water. I stir it each day, and it comes together well, and there are definite bubbles. I feed it, and it comes together well, but when I open the container the next day it has separated once again. I can't believe this is normal, but I have not been able to find any info on this.