A recipe that requires 1 of all craftable items in the game.
As everyone knows, rubber duckies are notoriously hard to produce.
How many RDPM can you sustain?
While the recipe is there and might be craftable for player it seems like no machine can craft it. Both FNEI and Factory planner show it as not craftable by any machines.
Figured out what's happening. It looks like assembling machines have a hard cap of 255 items. I think I can get around it with a rocket-silo based item that rotates through ingredients.