gallery2embedded.php wrong referential link, link fails

Using the stock gallery2embedded.php source, I have ironed out everything except the following.

For some reason, an extra slash is entered, separating my passed variables from the "main" link. As a result, the linking fails...

Has anyone else had this issue? I can't seem to find where in embed.php or gallery2embedded.php I can remove the errant slash.

The links that I am getting are:

where I really want:

The link building element seems to add the /

$g2_Config['g2Uri'] = '/photo/';
$g2_Config['embedUri'] = '?main_page=photo_gallery';

I can't see where to rework the link and leave the "full-size" gallery as stock as possible.

Any and all insight is greatly appreciated!