What did I do:

1) Start a new game
2) Put a transport belt in the toolbar. Player has no transport belts, so it's a ghost
3) Click the transport belt, place it, hold the mouse, and drag it across the screen.

What happened:

Ghosts were only placed within reach of the player. If shift was held ...

TL;DR
Let the player turn off "Destination full" messages if they don't want to see them.


What ?
Add an option somewhere to disable "Destination full" messages from trains trying to path to a stop name with only full stops. This might be able to be done locally at a train stop (so trains ...