Coilover Strut Problem

'92B16

'92 Teg
Hey, i just baught and installed a set of coilovers off a buddy of mine. I installed them all. 3 of them were already assembled and 1 wasn't. its a coilover sleeve kit on KYB shocks. The problem im having is the strut bolt on the top center won't tighten down as far as the other ones, It wont tighten down all the way and when i try to tighten it more it squiches the rubber bushing under it. And the shock makes a wierd clinking sound when i hit bumbs or anything. Any suggestions?
 
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