Except for the first day, Nicole has hit every lead change perfectly. I'm not going to say they're in balance, or that they're beautiful, but they're clean. Every so often she will do a short change, but mostly they're completely clean.
We've been working on getting a more uphill working trot and on collected trot. I got to ride another GP schoolmaster (regularly scores in the high 60's and 70th percentile in GP!) last week to learn how to teach Nic a better collected trot and how to make a more uphill trot.