I know the story: Robots quit working when their Fuel Cells expire ~200 turns after they're activated.... But if you have a Repairbot and new Fuel Cells on hand, the Repairbot will remove the dead Fuel cell from the defunct Robot and replace it with a new one. Then said robot, now "funct" once more, can continue on it's merry way. I get that....
What boggles my mind is the economics of the practice.
It takes ten turns for a Surface Factory to manufacture a Fuel Cell. It only takes five turns for the same Factory to manufacture a new Robot, complete with new Fuel Cell. It costs the same amount of Resources per turn to operate the factory, regardless of what you're manufacturing. Therefore a Fuel Cell, which can revive a broken down Robot , takes twice as long and costs twice as much to manufacture as a brand new Robot?? :blink:
Surely I must be missing something!