Hello The signal on the route 2U04, doesn't go green after setting up the locomotive so I wait for the other loco to go past to see if it was that. But no still stayed on red, please fix so I can continue completing my journey.
There is nothing to fix. Call the signaller before you pass the white sign with the red circle and then stop on the side track 5. Change cabs and drive back to Ryde St. Johns Road station. The signal turns green in less than a minute and you can continue. Shortly after that you pass the other 483.. Flawless gameplay EDIT: I must add, that i never reverse when the train has two cabs. You probably don't even have to change cabs.
