TS
Luckily for me with a Postgraduate Master's Degree in Science (MSc) your award of "middling 4" matters not. I always knew I was a duffer at the Arts (especially languages) so I went down the science route. I guess that's why I got an "Aircrew 'A' " in ISS - the RAF's Service Writing correspondence course. By the way an "Aircrew 'A' " is a Grade 'C'.
So anyway, who is the issuing nation for your JAR ATPL or CPL?
iRaven