yeah they want me to take it to there hq i know there wasnt a problem with the car before it was chipped as had it put on rolling road a month before i had it fitted and made 158.5 then had it remapped and made 158.6 so they made up enough file up for it now running 162.2 but im fed up with spend 55 quid each time having it put on the rollers just to prove it hasnt made the differents,if i send it down to them they will only end up giving me a false reading when they rolling road it