I've been chasing a squeek/clunk during 25-50mph over road cracks or small bumps. It's coming from the front left (drivers side). I've replaced lower ball joint, upper control arm, sway bar mount bushings, connecting link... all to no avail. I still have the squeek. Lower shock mount bushing and wishbone bushings look good. With the help of another guy, we can bounce on the front of the bumper and fender to reproduce the noise and it's coming from under the shock/strut tower and sounds like it's at the top of the strut, just under the tower bolt flange. This is a combination airmatic/shock. Any ideas? Thanks