Siseman
Me too.
Sat the exam in the Education Centre at Akrotiri, in 1984.
Posted back to UK on acting promotion, re-ranked uniform, took over as oc squadron, received blue letter. Then Wg Cdr said no to my promotion - lots of hassle - retained the acting rank, got posted.
Worked for a notorious Stn Cdr who was a big fat bully and tormented me at every opportunity. In the end though he recommended my substantive promotion. I hate him and I love him.
Rgds SOS