I have been making soap for 10 years and selling it for five. Recently I purchased larger equipment which will give me more capacity. I have a lye tank and need to be sure about what I am doing as I put multiple mixtures of lye into the tank and take them from the tank. Lets say I mix 40oz of lye with 100 ounces of water, and add multiples of that to the tank. How many ounces of lye do I take from the tank for each recipe. I am assuming I take 144 ounces, but since it isn't good to assume anything with a soap recipe, I need to ask. Does anyone have the answer to this question? Thank you in advance.