I think I found another difference. Every since flashing the GTS DCT I've lost my stop-start lol at lights engine turns off for less than a second before turning back on and in neutral. Is there coding I can do to disable stop-start? prefer not to press the button each time I want to start the car to disable it for the journey. Otherwise I'll flash back to stock DCT
edit: I'll get Alpine to provide me with a tune with it disabled, that should be possible I think.