From my understanding he had the disc fitted 2 months ago and there was no error. Been sitting for like 40 days since, during this time he ordered the new 991 and it is due for delivery on Tuesday and he's trying to unload it without the fix. Guys pretty clueless about the car and dissent even know the tuner upgraded his circlip, fitted mines edu etc. need the tuner to tell me after checking his registration on what has been tuned. But again I don't trust the tuner so if I do decide to take a second look I will take it to the gtr specialist II believe who is more candid. But it does get me thinking.