I notice that Evaluation Time field is purple and has a value in it but your video doesn't?
Hi Bob,
The purple (or Magenta) means that there is a driver on that value.
You will notice towards the end of the video I add a custom property and then connect that to drive the evaluation time on each of the constraints.
I show 2 ways to use this constraint.
- with the translation of a target bone
- driving the evaluation value on each constraint
Maybe you missed that last part?
Make sure you watch the video all the way through ;)