need help!!!! im from panama , and have taken down the driveshaft down twice to adjust the two parts twice and still rattles in the middle specially when dissengaging the clutch in first gear, i have an act heavy duty clutch for my to4r single turbo!! when sent my car to install the new clutch `and when the driveshaft was brought down they separated it from the middle and lost the factory balance !!! need to know if theres is a wasy to center it back the way it was ?