After a ride out with other Cobra's at the weekend the car has developed an annoying knock from the driver's side rear suspension (coil overs).
It isn't affecting the handling at all, but on an uneven road it seems to rattle / light knocking sound from the supension area.
Turning the radio up helped
When lifting the car up by the back bumper you get the sound. Visual inspection did'nt show anything loose, but have yet to have a good look with the wheel off.
Any ideas oh wise men?