If you have no joy with the DO then ask your SO1 to reason with his Boss - surname is Monk. If still no joy and you have the ear of your Stn Cdr then ask to call 2 up - surname Connor. Search on DII, all their posts start with Air-Mann. Thermonuclear option is a Service Complaint to the AOC (after all the OCF that you attended and signed a ROS for cannot now offer you a cockpit).
You'll be surprised at what you can get if you're prepared to elevate it - make yourself a pain in their arse and they'll soon be only too pleased to let you go.
Finally, you could always fail the fitness test. You could be out in 9 months and get a bit of friendly PT remedial in at the same time!
I agree it would be mad not to let you go and force out someone else who wants to stay. You could always dress up like a woman as in Clinger in MASH; but then again, they might send you to helicopters!
