[Dave Moll]

If the internal capacitor is o/c, there is little point in trying to replace it. Using a master socket without the internal capacitor in use would be electrically equivalent to having a working internal capacitor in circuit - and simpler to achieve. It's probably best to disconnect the internal capacitor by removing either T6-T7 or T8-T9 (or both) and have the blue linecord wire to T6. That way you know for sure that you are using just the cap in the socket.