That's because IK constrains both joints. If you want to do this, you'll need to create an FK-IK rig.
Take a look here to see how they're set up: https://www.jawa9000.com/Technical/fk.../fk-ik-arm.htm
Imagination is more important than knowledge.
Last edited by NextDesign; 05-09-2011 at 03:28 AM.