I really don't like the way feeding Batterflies works, I mean I can feed one 3 planks and get 1 guano, but if I feed it 20 planks I only get 3 guano. So the intelligent thing to do is feed it 3 planks at a time for maximum input to output ratio. However it would be so much less clicking and typing and clicking if I could just feed one say 21 planks and receive 7 guano, or any amount for that matter. Why do Batterflies have a 3 guano max limit? Why can't I feed one all 250 planks in a stack and get back 83 guano at once?