Hi All So I've noticed recently that regardless of what mode the car is in, sometimes it will not 'fart' on the change of gear from 1st to 2nd. I know that when using launch control it doesn't do it at all however when I'm driving 'spiritedly' and when the car is being accelerated hard enough to warrant a 'fart' sometimes it doesn't do it. It's only just started doing this and had always farted before hand. *Please note, I know that the fart depends on how hard the car is being driven and this is not a factor. Just wondered if it's anything to worry about as it's never been like that before.