I trimmed an old quilting ruler, to make a divider for my loaf mold. I did a trial soap run, with the colored section on the diagonal of the loaf mold. I get to see how it went tomorrow. 1. My soap was at a fine trace, so the colored soap just fell into the section with the non-colored soap. I did the swills with my trusty chopstick. It has a bit of a feather look on top now.