Dropping a sector on a redemption booking
I have booked 2 BA miles returns to OZ for December it includes a couple of internal legs on QF, Perth - Melbourne, then Melbourne - Sydney. I now want to cancel the Melbourne - Sydney sector, as I will be travelling to NZ from Melbourne under my own arrangements and returning into Sydney. I would like to cancel this sector ( I wouldnt want any refund of airmiles ), as this part of the booking is under QF control not BA`s, would any alteration mean a total rebooking is necessary (therefore putting at risks the flights and times I already have that are confirmed)? I know I could just be a no show, but I feel better if the seats could be freed for QF to sell or reallocate. Any advice from those in the know would be appreciated.
Gulf C