We made all batches exactly the same. If we needed more we would make another batch, if we made too much we would put it in the scrap container. The mixture was pre-set in ratio and amount. Glad to hear you served, E-2 was the highest rank I attained but I worked in the A/C not out on the flight line. I never touched a plane the entire time I was in the Air Force! Austin was cool place to be stationed back then, lots to do off base! I need to get up for work at 5AM but I'm having a hard time settling down from all the elemental & liquor I've been experimenting with today. I will try to sleep now, I hope I can, I'm so wired!