Assemblers and furnaces earn quality upgrades for the entire factory.
Mods introducing new content into the game.
Related to roboports and logistic robots.
Furnaces, assembling machines, production chains.
Play it your way.
Having wall upgrade is a bit annoying to handle. I wish I could have my turret allowed to upgrade but have my wall stay at normal quality.
The latest mod version should let you do that now. The startup settings were broken out into fine controls. I should have had it that way from the start, sorry!
Marking this as done, but let me know if I misunderstood!