[Feanor_87]

For "threadbit_process" I left it as

if($thread['post_user_displaygid']!=0)
{
$thread['postusername'] = fetch_musername($thread, 'post_user_displaygid', 'postusername');
}
else
{
$thread['postusername'] = fetch_musername($thread, 'post_user_usergid', 'postusername');
}

It worked! If anybody is trying to do what I did just download the Mod I linked and copy that code into "threadbit_process"

Thanks for the help Lynne