You got it! One of my log molds is 52 oz of oils. I'll weight that out from the masterbatch, then do my thing with the lye. It's really a time saver, you don't have to weigh out everything for each batch. This only works if you use the same recipe though! I'm still too chicken to do the lye masterbatch though so I do that for each batch. Just make sure you stir really well before taking out the oils for your batch. My recipe is pretty liquid, even with the shortening, so I give it a good stir and ladel it all out