twin crater
1 water wheel powers 2 mk1 crank gens
2 water wheels power 1 mk2 crank gen
having 3 mk2 connected to 6 water wheels works.
having 12 mk1 connected to 6 water wheels works.
having 1 mk2 and 3 mk1 connected to 6 water wheels doesn't work, the Mk2 slows down to producing 600 instead of 800, eventhough it should support 1 mk2 + 8 mk1 according to logic.
Seems to just count the number of gens (4 mk2 would be too many, doesn't seem to recognize the other ones are mk1)
vague brook