I'm having a hard time understanding how the body can stay stable at all. For the emergent behavior to appear, you would need the AI to control the body pretty

I'm having a hard time understanding how the body can stay stable at all. For the emergent behavior to appear, you would need the AI to control the body pretty precisely, but if you just had a "random" AI the body would never stay up straight. Seems hard to imagine any amount of generations that get the body up to "stand". I would have maybe expected it to crawl on all fours.