I'm not sure what I'm doing wrong here but how exactly do you use the Robot Recaller?
I've plopped down the chest in my logistics zone but nothing is happening, I've tried doing a logistics request for that type of robot aswell.
Update: I think I've figured it out, when all the robots are busy doing something none of them will actually be recalled, so I have to sort of "Shut them down" so they have no tasks to be done.
