Liam,
90 c is equivalent to 7.0 :1
80c is equivalent to an exchange rate of 6.0:1
I am of the belief that a certain number of our A scaler brethren are awaiting a 6 infront of their exchange rate before they book the rate at which their fixed benefit provident will move to AUD. The timing is critical and could make a huge difference to the final sum. Given most of them are trainers could see a interesting response from cx to attempt to keep them on the corporate tit.