I'm watching a Weaver CNW USRA Pacific on eBay right now. It's a 2-rail model and I was thinking about making a 2-rail/3-rail Proto-2 hybrid out of it (if I win the auction.) Does the 2-rail model have the mounts for the three-rail pickup rollers (obviously without the rollers)? It would make the modifications easier as I wouldn't have to alter the 2-rail wheel pickup configuration. Also, did Weaver set these up to pick up from both sides of the locomotive/tender or did they set it up right-rail on the locomotive and left-rail on the tender?
Thanks.