How do I hide "Show Sample Cards" in Google Now? It's been months, I really don't need samples anymore.  Is there any way to completely hide the link?  I've checked all the settings and cannot find anything.
From Google:


  To see some sample cards from the main Google Now screen, touch Menu &gt; Settings &gt; Sample cards. When you’re finished and want to get back to the main Google Now screen, touch Hide sample cards.