In this case tire balance is not the problem (I wish it was the problem it would already be fixed). The car goes back to the shop wed. to try and pinpoint the exact cause of the vibration and then hopefuly we can come up with a solution.

Rob

 

I brought the car to the shop today to try and find the cause of the vibration and no luck. The factory shaft is back on the car but the vibration is ever so slightly still there but not noticeable until over 100mph and even then you have to know what your looking for to notice it. The car will go back in the shop in a couple of weeks for one final attempt to remedy this situation.

Rob