Thanks, I sent you something to try.
In the Simpe Postbit Override plugin change IF condition to this:
Code:
if ($vbulletin->options['bop5sp_en']
AND (in_array($thread['threadid'], explode("," , $vbulletin->options['bop5sp_threads'])) OR
in_array($thread['forumid'], explode("," , $vbulletin->options['bop5sp_forums'])) OR THIS_SCRIPT == 'links_showlink' ))
and see if it works.