3rd May 11 Hi All, Just to let you know, I’ve now done a couple of thousand miles since fitting my chip. Fuel consumption has improved to give an average of 48+ mpg as opposed to circa 42 previously. The power band is such that driving on A roads and motorway is superb. I asked you to concentrate on improving roll-on acceleration from about 30 to 80 mph. Anything above 1800 rpm gives dramatically improved acceleration, but the engine is totally tractable. All in all, I am really happy. Thank you. If it were not for the offer of ‘come up and try me’ (a la Mae West), I would have remained skeptical and not tried it. I am a convert. Thanks again Brian