What about a system, basing on scents ? Biters are like insects and many insects work with scents. Like "getting hurt" drops agggressive and fear scents on the ground. So they run away when getting hurt and take their aggression with them which leads to bigger biters. Full kill a attack wa...

Or filter a ghost-only map against a robo-network map ?

601 I think, it´s a number I often see - so the 601 needed items would be better than 0 needed items

Hmm ?

You already get a message when something is needed to be build, with a small symbol.
So the game already knows what is needed and where.
So you just have to check "Is this needed part in the area of an robo-network" with the summary delivered to the network.

Or am I wrong ?

This would be a mix of robo-net (you can do this with blue / red chests) an the usual transport system. What you wrote is much more complicated as you might think. You have a sender, a transport and a receiver and a time between them. So when assembler #17 asks for items and you send them from far f...

TL;DR For some ideas I would need all the needed items (chests & ghosted buildings) in the roboport statistics. So it would be nice to have them for every robo-network as a value. What ? Simply as written above; within the existing statistic or a a new task for the roboports. When I need 20 mor...

The ghost-planer is very usefull.
Tried to turn your tile with r while using it ?

Railsignals, simpy :

1. ) A train can stop in the next part : Normal Signal
2. ) A train can´t stop in the next part : Chain signal(s)

TL;DR In the endgame I would like to see some kind of teleporting What ? I think about modules for the armor to reach a destination far away (Would use much power), with the options : - Teleport inside of special buildings / somewhere you can see on radar) and Teleport items from one point to anoth...