As you said, there are for telling the the track ahead is clear, not for spacing trains. I some parts of my track have 3 or 4 lines runing over them so I can’t use signals to space them. Also it is so much easier if there would be just setting a timer, because now I make the end of a line single track to let the wait, but it’s a pain in the ass figuring out how long this piece must be and it will vary with different trains or when you up or downscale the frequency. As long as the spacing of trains doesn’t work I just think this is the best solution and not to hard to build
Train Fever
Official Website
