Comment on WordPress Nav Menu with Images by SEO Dave.

Responsive Nav Menu Under Stallion Theme >> Layout Options set

Navigation Menu Primary : Navigation Menu OFF
Navigation Menu Secondary : Secondary Navigation Menu ON

Under Appearance >> Menus

Use the custom menu you have set for “Primary Navigation” for the “Secondary Navigation” area. You can also set the “Primary Navigation” area to blank.

Completely straightforward :-)

If you wanted both the “Primary Navigation” and “Secondary Navigation” menus working at the same time with different links you’d leave the Stallion Layout option as it was

Navigation Menu Primary : Navigation Menu ON

And under Appearance >> Menus build a new custom menu for the “Secondary Navigation” area.

David