Stuck on the production of advanced circuits

[ArlenKnox]

Hi, I spent the afternoon reorganizing my advanced circuit production section. I set up three assemblies aligned as in a plan I saw on ultrastrategy.com, thinking it would double my production. In reality, it just created a huge bottleneck at the conveyors arriving at the assemblies, and some machines remains half idle. I think this is mainly due to the limited space on the board and the fact that I tried to squeeze everything together to save space. I've tried several rotations and rearrangements, but nothing works really. I'm not a pro, just a player trying to optimize. Have you ever had this kind of problem and found solutions that work without having to dismantle everything?

[Kyralessa]

Maybe you could show us pictures of what you're using right now? Then we might be able to suggest concrete improvements.

[J-H]

I usually end up having a second feeder belt join farther up the line to get more copper cables to the red assemblers, since that's the highest draw item.
Faster belts (blue/green) help.

If you're in Space Age, you will probably end up subbing in some direct-feed from foundries to electronics plants.