BP Social theme Navigation

The navigation of the profile pages are 1 or 2 pixels off compared with the homepage.
I've tried to change this but I couldn't figure out where.

Does anybody know how I got this lined up?

Here is a screenshot of this.
<img src="http://img.skitch.com/20091215-ru3753muqejkid5csftbjf2m6r.jpg" alt="screenshot" />