Drive the locomotive to the edge of the line and the screen shows you are close to the edge of the line. At the moment, I'm imagining where the unknown line ahead will drive?
its a pointless post to say he likes imagining things when his train drives out of bounds...nothing post, should be closed.
Closing the post is a little harsh, there is currently no harm being done, and if you don't enjoy the thread topic you don't have to contribute.