Btw, it seems there is a new issue with Distillery in last 5.09 build. I don't know if such kind of things belongs here, but Blood Asp is reading this thread anyways, soo.. The issue is that it converts Oil -> Sulfuric Light Fuel with 100% mass, e.g. 50ml of Oil = 50 ml of Sulfurin Light Fuel. Recipes in NEI say that it should be 50 -> 25.