This is a good idea for a mod actually.
There are a lot of times where I paste some blueprint only to see a single mistake which I then have to manually remove/redo. For every instance I pasted. Which is bothersome.

I kind of expected you could make bricks at the foundry considering you can make concrete.
Or perhaps this expectation stems from the fact that I saw the foundry as a direct upgrade for the electric furnace.
But I now realize it is only for Copper & Iron related recipes.

It kinda feels off ...

So I didn't actually go for either designs in my factory because I had to get it up quickly so I went for petroleum only and having the auto-balancing be done with oil-cracking.
That said Tertius dual fluid design is nice compromise between complexity and Effectiveness.
In order of complexity:
1 ...

Oh, I didn't know about .
Thanks for the feedback.

Nevermind I found the solution to my problem.
Pumps with filters set by circuits! It's basically a switch. When the pipe is empty It'll allow the other fluid to flow in.

https://files.catbox.moe/5j4gos.png

However my new problem is that I can't set the specific recipe for solid fuel for the ...

How do you change the recipe of Chemical Plants if you can't change the input fluids?

Consider the following use case:
I've a bunch of Chemical plants that create solid fuel from petroleum, light/heavy oil.
I want to dynamically change the recipe to the highest reserve of liquid in order to auto ...

The following is relevant if quality isn't changed to accept mixed quality:
After reading the blog about quality I'd like to quote it.
--------------------------
"You don't have the recycler soon in the game,
so you can't really just recycle to get the best stuff,
the most common way how to ...

I might just be inexperienced but the quality early on feels a bit of a time sink that's not worth the time (without the recycler).
But the main pain point is that I can't craft items with mixed quality, so I am to beg the question, why not ?

Mixed quality crafting could work as follows:

All rare ...

Oh neat, a waiting room.