Hi everyone, I am looking for a 7 SV just for fun, no track days and have seen a few for sale. My concern is that when checking their MOT history the recorded mileage often goes backward. I'm assuming this means a replacement odometer/ speedo has been fitted. Is it not possible to match the mileage when fitting a replacement or is that a silly question? I am wanting to buy but what do you think? I am a bit anoracky regarding provenance - am I over cautious?