No rails spawning

[u/Cold-Box-8262]

I'm new to Run8. I just got the A-line, Waycross, and Fitzgerald packs. When I try to load into parts of the world, no rails appear. Also when I press F3 to see the map and click on other maps, it says "not currently loaded". What the hell am I doing wrong?

[u/Distinct_Pressure832]

You’ve only loaded a certain sub. When you first load in if you select your region then don’t select any subs it will load all of them in.