I was referring to some steam guide in my post not what you have done. Have a look at this whole thread and maybe add it to your guide?
http://www.train-fever.com/forums/topic/frequency-and-the-20-min-rule
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I was referring to some steam guide in my post not what you have done. Have a look at this whole thread and maybe add it to your guide?
http://www.train-fever.com/forums/topic/frequency-and-the-20-min-rule