Does the hair stay wonky after you're done posing or does it pop back onto the head? This happens to me in P5: when posing a figure, parented and conformed items would fly off during the pose, then return in place when I finished. But it only happens when the Pose Camera is active. No fix, but the workaround is to use a different camera. I don't know if it would happen in p6, as I quit using the Pose Camera.