I've just tried, for the first time, to create a train using ghosts rather than dropping the engine and wagons down myself. The wagons only snap together when one actually exists. It would be great if you could snap a ghost wagon to another ghost, rather than having to wait until the previous one ha...

Sounds good - thanks for the response!

When you use the upgrade planner on one end of an underground belt, it automatically also flags the other end for upgrade.

However, if you cancel the upgrade with SHIFT, it only cancels the end you select, and doesn't also cancel the other end.