It seems that the second tier of assembling machine can not take liquids from any direction but north despite being rotated to match. I have not tried this with the tier 3 though I suspect that it will have the same issue. I have a few screenshots if that would prove useful.

I am getting an error D:. I try load a game (new or old) and it says trying to index global game (a nil value) in:
events:2
control:2
gui:3.
I would love to play this mod but it doesn't seem to like me. I am using factorio 0.12.20.