Please help. I’ve made my typical liquid soap recipe. I recalculated it for a slightly smaller batch and through a dumb mistake didn’t calculate the lye correctly. I need to add 5 oz of lye to a batch that is already somewhat hardened. It’s all in the crock pot. Can I add the correct amount of dissolved lye to my batch if I dissolve the hardened soap? Or do I really have to throw it out? Thank you in advance!