Minimum area is much more fun when you can plop down arms whenever you need them, and it's infinitely cooler when you can make this many arms work in such harmony. I'm really proud of myself for how few cycles this ended up being. I could reduce cost a bit more, but that would require a lot more work with the instructions, and I'm simply too lazy. After spending so long grinding out min-cost, it's nice to have fun making a big dumb machine. 

Enjoy