Chris is planning an HO DCC layout and writes:

“I had an O scale friend of mine tell me that when you wire the layout you should run electricity to the track every 2 to 3 feet throughout the layout. I’ve only ever known to wire it to one part of the layout. He said that wiring it to multiple parts takes away the hesitation the engine has as it goes through different stretches of railroad. Does anybody know if this is correct?”