has anyone installed one? I have a 1966 chevyII NOVA AND HAVE THE MINI SUB FRAME ALONG WITH THE NEW CP50005NV POWER STEERING BOX WITH QA-1 COIL OVERS AND I AM EXPERIENCING A FLOATING , WANDERING FRONT END I WAS TOLD THIS WOULD HELP ALONG WITH POSITIVE CASTER ANY OTHER IDEAS?? RICKCROSS57@YAHOO.COM