Train Nut posted:No idea why it wasn't continued. I wish it was because that's all I would have! I know they didn't make any bigger radius than O31. And some people said the thin rail made grooves in the rollers which I don't really think was that big an issue. Not enough to discontinue such an awesome looking track.
It was 036 not 031. Also there was never a problem with the rollers. The middle rail never did put grooves in the rollers. That was started by some dealer and from there it took on a life of its own. It is all hear say.
Dave