Currently you cannot "edit" the TeamRaiser Navigation Bar once it has been set.  So if you wanted to change the label on one of the section headers or links you have to delete the whole thing and add it again.

Also, if you put a link in the wrong section, you have to remove it and admit to the correct section.

Lastly, when adding pages to the navigation, the space allotted to step 2 "Select a Page to Add" needs to be made larger so I can actually see a list of the pages available to add...