I'm installing some Ground-Controls on top of Bilsteins. From what I have, it looks like the G-Cs just sit on top of the lower spring perch that's built into the Bilstein??? With no support to keep it from rocking? Is that normal, or am I missing something here???

It's on a lift as we speak, so any quick response would be helpful.

Thanks!

 

there should be a bag of black rings in your stuff.. put 2 or 3 rings around the shock so that the purch and other piece sit on it...

 

nope. no bag of black rings. guess I need to call g-c on monday.