Reply to "Why isn't O Scale 2-Rail more popular with model railroaders? What can be done to increase 2RS's popularity?"

Paul KallusOGR Forum Member

So many opinions it's challenging to figure out what's what. Can someone say definitively what curve diameters (or use radii) an O-scale 2-rail Big Boy or Challenger requires? If the consensus is that they need >120" diameters (60" radii) then I think we know the answer to the OP's question. However, it's not readily apparent to O-gaugers that by using an "around the room" layout configuration large diameters can be incorporated fairly easily.

Arguably, these are the two most popular models in 3-rail...at least given by how many times Lionel and MTH re-release them, lol.

4/17/229:00 AM

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