This may have been more appropriate elsewhere, but I figure the people who will have the answer frequent this group. I bought what is represented as a C-Record 52T chainring. If I put it next to one I am certain is a C-Record, it has all the characteristics save one. The chainstop (the small metal stub that keeps the chain from wedging between the ring and the arm on an overshift) is not in line with one of the mounting holes. In other words it is in the wrong position and there is no way to move it where it should be located.
Any ideas what happened here? Is this not a C-Record ring? No real biggie if it is not...it was cheap and I got a nice 42 with it.