Well so far the amount of water used and the types of colorants used have been ruled out so something is causing it. I was just thinking maybe something about that recipe isn't compatible with colorant for whatever reason.
If you change the recipe and still have soft spots then its back to the drawing board but if you have no issues with a different recipe than you could say case solved.
If you change the recipe and still have soft spots then its back to the drawing board but if you have no issues with a different recipe than you could say case solved.
