Nicholas begins this session with a 10 year old Hanoverian school master who has shown PSG by having his rider explain their goals.  He asks her to walk with the poll lower than the withers to get him really reaching.  He directs her in the use of the reins to encourage him to improve his walk.  In the rising trot he directs her to rise for the trot she wants, not the trot she has, while still asking him to stretch down.