240 240 Front Shock Replacement
Currently I'm swapping the front shocks on my 91 240 for bilstien b6s but have hit a snag. The nut that locks the shock inside the strut tube won't tighten all the way. The shock itself doesn't seem to be sitting deep enough down in the tube and I can't get it down any further. Any suggestions as to what i might be doing wrong? The picture is of the nut done up as much as I can but its nowhere near done up all the way.