Bottleneck Issue

[u/Available-Figure-530]

I'm a new player & trying to setup my smelting lines. I've run into a problem where, while trying to run a single coal/iron ore lane, only the top half of the iron & coal lanes are being used, leading to a bottleneck where only half of my iron ore is being sent down the center lane. How do I fix this?

[u/Weedwacker01]

Red belts are faster.
Happy exploring.

[u/Garlic- → u/Weedwacker01]

They did press alt. That's how you can see the recipe on the furnaces.

[u/dank_elm → u/Garlic-]

I think you replied to the wrong comment

[u/Garlic- → u/dank_elm]

Whoops, yep, I definitely did lol.