From the help about C/I tracks, please read:
You would use a C/I track when you don't want the same train that set out the cars, to also be able to pull them later.? C/I tracks are considered an advanced feature. My recommendation is to not use them until you understand how the program works.
You should be using "Yard" tracks
You can change your C/I tracks to Yard track using a tool in the edit track window, "Change track type".
Again, and this is the last time for me, only ask one or two questions per post, take baby steps, fix one thing at a time.
Dan
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