Stanley,
Your explanation makes complete sense. However, it looks like the Pensions Dept is putting out some very conflicting information. On both the occasions that I have spoken to them they have said that as an RAF Flt Lt PA I would get the OF2 supplement that you have been told would only be paid to the RN!
I'll speak to them again on Monday and see if the story has changed. If the "experts" in the field can't agree about what we would be paid for a pension then how are we mere mortals expected to work it out and make an informed decision? - rant over, back in my box.
D4R