Rennsport Systems Community

Hi does anyone has an idea on how to work with the clutch pack of the c4 system in front of the g64 transmission? I have to fix a problem I have with it, now I disconnect the cardan from the transmission and it is not working properly every time I enter first and second gear yo feel a push in it, I don't know if convert it to c2 but i want to maintain it original.
Help