Mine will handle R1s with room to spare, so I would think they might could go a tad tighter.
Tom, I'd e-mail the customer service dept at HLW for an authorative answer that would not void any warranty!
Help! I'm in hot water. The wife asked how small of curve can the HLW RailBus can handle? Seems she has an idea for next Christmas, which she will not share. I'm thinking it will do ok on R1, but will it run on anything tighter?
Tom Trigg
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