I'm trying to setup a rig but can't get it right.
Please download this maya file and check. I have few problems there .
Maya file: http://we.tl/LXOCFhPW58
Basically i want to be able to drive the rotation of the base in a simple ik robotic arm with it's ik controller.
Hope that make sense.
Eg : https://vimeo.com/95343730 at around 1:00 , the base rotates as the ik controller is moved.