I was crazy enough to offer to repair a broken convertible top on a '09 C6 Corvette for a lady I know. I got it apart and repaired the broken part number 14. It is part of the frame. GM will not sell parts to repair these tops but, they will sell you a complete top for $1300 labor not included. The top will go down fine but only goes up about halfway and stops. I think it is a timing issue that is controlled by a computer maybe. Any help would be appreciated.