all ya gotta do, if you are using Maya 5 is make sure the Sticky attribute it checked. if you have allready created your ik, just go under the attributes if the IK and make sure it is checked, go ahead and leave snap on as well. This worked for me, if it doesn't for you, then I am stumped, good luck!:bgreen: :bgreen:
Brian

BTW Sorry about my first post I forgot to click on the box b4 I posted the image