A location on cc sphere object link to 3d layer

Hi,

I want to track a location on cc sphere object and link it to 3d layer. I made a basic setup. You can find project link below. Scene contains CC Sphere Object , 3d Layer and simple camera rig. Sphere object's radius is 1200 and 3d layer's anchor point is same as radius value. When I rotate camera, it looks 3d layer object rotates faster than sphere object. Is there anyone who can help me out there

https://dl.dropboxusercontent.com/u/7526694/camera_problem.zip

Any help will be appreciated. Thanks.