If the pilot decides to add say 5 knots to the calculated VAPP by the FMGC, and punches that speed into the FMGC, does it adversely affect (if any) the GS mini in any way? As the minimum approach target speed is already raised by 5 knots. Airbus says we can do this, but are they really any real benefits, considering GS mini handles changes in HWC quite well already.