Just to close this one out, the "official" has just been posted.
It's taken a while because the original day had to be postponed, but we managed to reschedule on the 26th April.
Graph is posted on
http://www.awesome-gti.co.uk/rolling...cn_260408.html there's a video if you're bored.
Some cars on there with "issues", but some nice runs from the Cordoba, the Golf GTi and particularly the Grey Leon Cupra 2 (11th down on LH Side)...