Diameter of Orbit Balls?

[excel2474]

I can't find a model of the orbit balls for autodesk inventor. If somebody knows where I can find one can you give me a link? Otherwise, can you tell me what the diameter of the ball is so I can make one myself? thanks.

[Jimmy Cao]

The orbit balls are 9" diameter.

Unfortunately I don't have any models of them.

[excel2474]

Ok, thanks.

[BandChick]

I can't find a model of the orbit balls for autodesk inventor. If somebody knows where I can find one can you give me a link? Otherwise, can you tell me what the diameter of the ball is so I can make one myself? thanks.

Here's the first of those, please check the manual before you post comments.
The specs of the field elements, including game pieces can be found in Section 6.