I am thinking the unthinkable, that something was mismarked or he completely misnumbered the answers (on both papers?).
Are you going to see if they will do a re-mark?
The last time I was involved in an appeal with this authority, the parent had quite a good case, but the panel rejected all the alternative evidence (curriculum levels, educational psychologist' report) on the basis that it ..... well ...... wasn't the same as the 11+. (Unfortunately they can do that, because no one can challenge their judgement, provided they first consider
This was several years ago. I wonder if things have changed?