Just started playing again since 0.17 dropped. I see that the recipe has been updated to steel, but 100 steel seams a little steep imo. Will you be re-balancing it? If so, I'd recommend lowering the amount a little.

I am messing around with signalling a rail system with a relay style signaling system much like a real railroad and am wondering is there any way to determine a blocks occupancy state besides attacking a wire to a signal? From what I've seen so far if a regular signal shows occupancy, I can attach a ...

Yes, this is a wonderfull idea. Im about at the same stage, 150k uron per minute 4 rps base and running at 25 ups with 100k robots doing my dirty work. I cant see going much bigger if the ups gets much worse and an infinite cargo size would certainly reduce the number of botd needed.