Test was up in Feb but no sign in the post rang them up they said there is a big back log, so I went online and booked a date in April failed first time then today went for retest and car passed , so I got the disk which stated car nct'ed from feb 06- feb 08 which is incorrect as car only passed in May due to them having a back log do I have case for car to have disk from May 06- May 08.