Sections drag and drop not working as described

[greggsky 0]

The first example in the sections how-to video (

) shows how to make the navigation appear atop the branding. When I do that (or any other rearranging), nothing changes on the front-end. Any ideas what I can be doing wrong. This is a picture of my sections admin:

[greggsky 0]

Must be some kind of caching problem? It took some reloading and updating, but now its up on top. A little weird, but perhaps my bad.