The second rider now rides the same movements, again with Janet's comments and scores.  Debbie works with the first rider on engagement, encouraging her to use the corners to set him up.  They ask him for a bigger, better trot, and he shows lovely elevation.  They continue with the shoulder in to renvers movement, trying to keep him up in the shoulders.  In the mediums Debbie encourages her to change his balance more on to his haunches.