I have a set of Sealed Power rings cat no E-289K. When the I recieved them the compression rings were mixed up, now which one is which?? One is Pink it has a bevel opposite the dot and the inside edge. The other is white and has no bevel just square. Hopefully the all knowledged ones can tell me which is which. And Jim W. if you read this thanks once again with the phone help with my cam, both of our calculations were wrong I guess I need a caclulator, the math came out 108 just what we were looking for. THANKS AGAIN. TIA Rick
