Missing Anti-drop kit?

[plasmo]

Just opened my new Phantom 2 Vision+ shipped from Dave's Motors.

I noticed on the bottom of the Phantom just above the dampners, only 2 had anti-drop kits attached. (see photo)
Is this supposed to be like this, or are there supposed to have 4 ? :?:
Thanks

 

[bigeasysac]

Well mine only has two as well. I saw a video showing that two is standard.

 

[plasmo]

ok, just wanted to make sure.
I see that the manual says that 2 have been pre-installed.

 

[Dirty Bird]

That is normal and you only need 2 installed. There are 2 spares in your accessory box in case one breaks.