MTH lists the min. radius for various subway cars as O-36. Has anyone ever tried running these through O-27? Got something I'm planning and would like to use smaller radius curves if possible.
I have several Railking Subway sets. I have had no issue running them on 0-27. Can't comment on the Premier version's ability.
You won't like the way Railking cars look on 0-27 radius curves but my Redbird set will navigate them.
For short couplers O-54, otherwise O-36.