If I would buy the Digitrax Zephyr, which I think is the best for my needs, how the heck do I install decoders in my locks? My royster: Atlas B 26-7 3 decoder ready Atlas GP 40-2 1 decoder ready Atlas Trainmaster 1 decoder ready Atlas SD-35 2 decoder ready LL SW9- 1200 1 LL GP-20 1 Atlas RSD 4/5 1 For the decoder ready locks I would be happy if just someone could tell me how to pull the frame of the body without damaging it and I could install the decoders. Thanks, Paul
