Very impressive performance! My very naive reaction is that you could use cut-and-paste even more (e.g., you build the same line twice starting @44:15). By labeling some of your builds, you could easily jump to blueprints. Is the cost of copying so high?
As a result, I had some BP left over this time, but depending on the pace of progress, I may run out. For things that don't need to be made quickly, I save BP and set up factories.
@@hoto_houto ありがとうございます. Once you reach level 12 you have a while where some belts into the HUB are empty. What if you filled another belt with BP? The more you copy-and-paste, the sooner you're done.