Well we recently discovered that the module suffix $dh_sModSuffix is added to the page title even when a module level override has been defined, as per: Only registered users can see links on this board! Get registered or login!

no biggie
I gathered that it was not intended to function that way, and will possibly be "enhanced" in the future to change that.. If that is so, I thought I might make a suggestion regarding how the prefix is handled...

@ current it is only added if there is no override defined...

(includes/nukeSEO/dh/dh.class.php)

Code: if (empty($meta['title'][1])) $meta['title'][1] = $this->getModuleTitlePrefix();

but it could be very handy for adding some more descriptive titles to pages that don't fit within the nukeDH system, for instance, Content Plus tags: Only registered users can see links on this board! Get registered or login!

so in short my suggestion being the prefix always be added if it exists, and do whatever you want with the suffix, lol..