Dizzy
It would be very unusual for the DM not to agree with the report, we do occasionally see the points being modified but I can't remember the last time this actually impacted on the award.
The SG is not points based so the assessor will have to have fundamentally misunderstood the Descriptors for the DM to override them.
Gordon
Nothing on this board constitutes legal advice - always consult a professional about specific problems 
