Not had too much of a chance to try it out yet as the traffic back from Portsmouth was bad. 6th gear feels so much better though, it pulls like a train now. Sounds different too, much more of a sporty exhaust note.
Going to take it out later when it gets dark so will report my findings.
Oh and I had a dodgy window that when I closed it on auto it opened up again to half way, the map fixed this too lol