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crwdns2933797:0David Hodsoncrwdnd2933797:0crwdne2933797:0

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[* black] A few more torx screws hold the lonely fan in place.
[* black] We were hoping to find [http://www.apple.com/macbook-pro/design/|new fans with asymmetrical blades], and we were not disappointed!
-[* black] The wider gaps in the fan blades are around 3.9 mm, while the narrower ones are approximately 2.8 mm.
+[* black] The wider gaps in the fan blades are around 3.6 mm, while the narrower ones are approximately 2.8 mm.