Do NOT add quality modules to the mines/electric furnaces feeding your main bus. It is poison for your factory, because you can’t just use any quality with any quality.
I’ve had half a dozen spots in my factory come to a halt because ~10 minutes of higher iron quality plates went onto my normal belt, and then clogged a bunch of assembly machines.
Do NOT add quality modules to the mines/electric furnaces feeding your main bus. It is poison for your factory, because you can’t just use any quality with any quality.
I’ve had half a dozen spots in my factory come to a halt because ~10 minutes of higher iron quality plates went onto my normal belt, and then clogged a bunch of assembly machines.