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 😉
