Secondary Menu Items (main-menu)

Hi,
First let me complement you on the theme, I love it. I'm not quite sure why you opted to hard code the homepage slider into page.tpl, that's going to throw a lot of people for a loop. But with that said, again, I have to complement you on the built in drop-down menu support, awesome!
However, you might want to update the text on the description (instruction) page about it. As instructed now people might not understand how to get the menu to display child menu items on wave-over from any page, not just when on the parent page, which is how it works when you first install the theme.

For Drop-Down-Menu:
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To Enable drop-down menu, Select "Show as expanded " for all top level pages (Main Menu) at setting page of menu items.

Best, and thanks for the awesome theme, Rick