Here's a setup of (4) Fuel Refineries with recipes already set on all of them ready to go, It has been tested and it works just fine. If you take notice in picture #2 you'll see a white splitter on the very end, that's the output line that connects to the Awesome Sink for the by product of resin. I have included signs (3) of them to make understanding a lot easier. In picture #1 there's another sign in front of that pipe painted black, that's the line you use to connect up your fuel generators with. This blueprint is stackable (side by side) just make sure if you choose to stack them together that the pipes are aligned.