Tao production heavily dependant on extraction map, and since you get bigger and bigger maps that take longer to empty, the window where you effectively can farm Yang statistically can never come. I got lucky with 1 iron deposit map that gave me the first tao but does not look like there's a reliable way to catch that. Which seems a bit weird
of course yoy can just turn off the breakers in tuning. But could be a "focus copper" instead, giving a better controlled window. Dunno.
And as said, there isn't a lot going on here.