I had no issue with it. The project was designed in Segment Pro.I tried to open your file but could not - said the format was not supported. What program did you use to design this turning? Did you build it up using a ring by ring basis or did you use an indexing plate and build it up segment by segment?
Did SP say it was successfully imported.? I have not had an issue.Too bad I can not open it in SP.
Not in Plans . . . not in Downloads.