Hi, yet another newbie question for those who are higher in the tower of knowledge than myself.
Once a route has been exported to Trainz and opened to adjust the track layouts, how can tunnels be created? If you create the route including the track then it follows the lay of the land. As soon as you try to delete part of the track and insert a tunnel it returns to going over the hill rather than through it. It's bound to be obvious but I seem to be going nowhere.
Tunnels
Re: Tunnels
There is nothing special with a TransDEM-generated route regarding tunnels in Trainz. There are a few tutorials on Trainz tunnels around, some on YouTube, too. At least one shows a bore through existing hills, IIRC.