Sometimes I noticed that number of fluid storing in machine is different depending on recipe
Ex. Dryer ,when I gonna dry aluminum hydroxide,the output water can be stored up to 60,but for something like sluice juice,it only store 16
Another Ex. is autoclave, normally when I extract bauxite,steam can stored 9-10 units
But once time Idk how it happened but it stored like 300% of that number
Well it needs to store the biggest Recipe at least twice to ensure a good flow of input, and you might have missed a Recipe or two while searching, who knows. All I know is that it is not really an Issue, lol.