I lowered my 2001 GS430 last weekend, no problems for the first 5 days. No rattles no cluncks nice and quiet. It has now developed an all mightly clunck from the front. It just happened, there was no small noise to start with, and now it does it every time you go over a bump. It won't do it if you bouce up and down on the car?? I put it on the ramp today and had a very long look around and could find nothing loose of broken?????????? Any ideas?

Greg