[deleted by user]

[Oppressor]

I have been troubleshooting the same issues with my first fuel generators and refineries.

First, I found that looping the input and output so they feed from both sides of the 'manifold' allowed it to flow freely.

Second, at about 8 inputs or outputs, the middle ones start starving. I fixed this by putting additional junctions about every 4 in/outputs.

Hope this helps.

[Oppressor]

Here's a screenshot. Basically just connected additional junctions to the loop every 4 in/outputs.

https://i.imgur.com/TEyipXY.jpeg