The recipe generated was
8.9 oz lye
24.3 oz water
I measured 17.9 oz of the water/lye mixture (that was HALF water, HALF lye, previously mixed), and measured 15.3 oz of water (24.3 - 8.9 = 15.3 oz of water to add. Was I wrong in this? If so, that makes sense, but I believe my math is...