Hi Kev,

I've already tried using your controller and it has calmed things down but it is still noticable and annoying. I'm one of the unlucky ones who has the bad ECU. So i hnk it's now time to play with changing the engine mapping. I was just looking through my options.

I'm currently torn between the PC5 and the PCFC (which seems hard to find, OTR had some briefly)

Mine is a 06 pre O2 model.