Elephant in the room. The glitches are rough, glitches are going to be common but these do get in the way. However, this is a cool concept and I was having fun when the glitches weren't affecting it too much. Here's some suggestions if you want to expand this further: randomized tracks instead of selecting them (so you get a preview of your next track but that each next track is random so you have to deal with what you have, starting further to the right, and finally have the train stop when there's no track in front of it. Overall, I think this is a great concept.
Viewing post in Gromits Train jam comments
Thank you! I was really fighting this one right up to the last second, definitely agree on the train stopping on the tracks instead of 1 tile past them and the general glitchyness. I'll see if I can test out randomized tracks, it's not something I'd considered initially and I can see how it'd shake things up.