iPad Pro Stand Design Challenge

UPDATE July 8 2016
I didn't upload pictures for the actual print, but rest assured that I already printed it. That's why I need help.
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Hello everybody, I designed this iPad Pro stand for the 12.7 inch. It works pretty well... except for one thing.

It doesn't hold the weight of the iPad.

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Your mission, should you accept it (the Mission Impossible quotes are real!), is to design something that keeps the stand from tilting backwards. It is top-heavy.
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**THE RULES:
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The design cannot use supports. It cannot use glue. It cannot use a wall or a heavy object to wedge itself under. Good luck.
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The winner gets one new follower and a million thanks.