Why wont this Motor6D Custom Character work?

I wrote a script that creates a series of motor6D's sets their Part0's Part1's C0's and C1's and then leaves them in the 'Chest' of this model. I've also loaded in a humanoid. But whenever I run the instance, the Humanoids health is set to 0, and I'm unable to use the animation editor with it. Any help is really appreciated. Link to the model below!

http://www.roblox.com/Project-Anima-Broken-item?id=304227572