Description Digital Command Control is a great way to run your model railroad, but setting it up and keeping it current can be overwhelming. DCC Projects & Applications, Volume 4 by DCC expert Larry Puckett simplifies the process with the most up-to-date and comprehensive information available. Compiled from Model Railroader's DCC Corner columns and feature articles, the latest volume includes dozens of updated step-by-step projects that show you how to: Fit sound decoders into tight areas. Install decoders in steam locomotives. Program decoders using DecoderPro . Divide layouts into power districts. Wire turnouts for DCC. Troubleshoot electrical problems. And much more