Just a heads up, it's 99 steel for 2 rotors, not one. This means for 99 steel you'll get 864m eu. As for UUM, isn't it 5 uum for 2 ores, making it 5 uum for 4 steel, when not factoring in ways to triple the iron? This would mean each steel would roughly be 20,833,332.5 eu per steel when using...