He tried to DIY tune and failed. Definitely should have made that clear in his initial postings. As has been mentioned, the tuning software is only as good as the tuner using it. He needs to have someone else tune it for him.
But I'm not clear why you guys are being hard on him for bringing up old threads - better than starting a new thread in most cases. Also, he mentioned last night that this is a 2014 red Z and not his old black Z, so those criticisms about previous bitching are kind of irrelevant. Just my thoughts
