If you would like to submit a question relating to model railroading, model trains or model railroads go to http://www.model-railroad-resources.com/submit-question.html

Here is a question from Mike about Z Scale DCC.

“I have been looking for books on exactly what DCC is, or how it works. There are no books on the subject that I can find. My question is, exactly what is DCC, and why is it better then normal operation.”

You can answer this question by clicking on the green comments link below.

NOTE: The Model Train Help Ebook includes a complete chapter on DCC advantages and disadvantages.