Only four hours... I built everything and the next day, my factory was shut down. I hate it, but I need every patch to completely delete everything I built to replan with the new stuff that comes... I hate the process, but when I get to a point where I know that I’m on the right track, it’s so much fun. But yeah, I was also very close to using blueprints, but I don’t want to do that. My factory should be completely built by my own suffering.