Well after finishing the spring install everything seemed alright, except when I hit bumps or go on uneven ground. The problem is the front right sway bar. I loosend the bolt (see picture) trying to get the strut assembly out (didnt happen). Now the problem is I try to tighten it but it just keeps spinning cause there is no back to grip onto with a wrench. Now when I hit stuff it makes a thud/rattle combo which is audible from the right front. This is the only thing I can think of that could cause this sound. Any suggestions?