TL;DR
Adjust the coverage area of roboports from default down to no additional coverage to improve charging capacity while not mixing logistic networks.What ?
The idea is simple. Add an option in the roboport GUI to set the size of the area covered by the individual roboport. Let it scale from the default and down to 0 coverage area.Optimally there should be an option to adjust both height and width separately based around the roboport as the center.
Why ?
It would add additional flexibility to the game allowing for denser placement of separated logistic networks. It will also allow for additional charging capacity along the border of a logistic network.Edit: I had a thread on reddit about it some time ago - https://www.reddit.com/r/factorio/comme ... rage_area/