However, I feel that I must still take issue with you about using anything in excess of the actual amount of correction for drift. To take any more than that, you will not be anywhere near where you're expected to be, by the end of the o/b timing.
I think what would help me, OzExpat, is if you were to quantify the protection provided at the end of the outbound leg and the protection provided at the completion of the base turn.