I have a small beginners layout (7' x 3') that I constructed back when DCC was out of my price range. Now that Bachmann have brought out the E-Z controllers I was wondering about retrofitting for DCC. However, an article I read a while back showed the DCC circuit routed as a separate wiring ring parallel to track - to reduce noise I believe.
On a small layout such as this, can I get away with making direct connections to one or more points on the loop or do I need this extra ring circuit.
Steve