Im using the system for mocap. when it comes to the hips and the head I am having some trouble.
Without a head effector, I have good hip action. THe hip effector is being driven by my motion trackers in the BP.
But with a regular effector on the head, nothing happens.
Now on the other hand, if I use a bhead and head effector I instantly get my head tracking. All good. But I loose my hips 
Any advice?