With Totte's update I've been busy creating some scenarios for the route. One thing I noticed when test driving is that in some places the gradient is rather extreme, up to 5%. I'm not sure about the Norwegian side, but the Swedish part of the real route has a maximum gradient of 1.11% (according to
Linjeboken). There are also some sharp gradient changes - the smooth gradient tool could be used to fix this.
To make the scenarios work, I've also had to extend some platform markers, as they were too short for a passenger train with 3-4 coaches.
At Stordalen, I found a "milke bottle" - looks like a missing signal (see picture). I wonder what type of signal I'm missing? It's at the junction to the siding (track 3). In real life there is no signal there.