* All problems fixed * Just input 8 items on conveyors or interstellars demand to get all items in game at yellow cubes. I spent 2 days to optimize production. And everything work. Blueprint needs 4315 facilities, so you need create violet cubes at first. But blueprint created withot violet technologies. I have no idea how to cut blueprint on 2 parts. Try creative to do that. You can do with that information everything you want.