I often comment to all imaginary trains and find out silly things like LC points Train Zones Train Rakes and now this Primary Maintenance base by this I will try to know some info. Sharing what we know is gain us and others too in same way I may learn something from u which I don't know.. unnecessarily I don't question all imaginary trains their will be 2 reasons in my questionin one that I should make creator to know his cons about his train and be expecting that he can give me some interesting knowledge which I might he not knowing..