Whoa, I wasn't picking a fight, and I'm not playing the d$%^ swinging game either. I don't care about your engine building experience, nor your supreme mastery of the internal combustion engine. 12.8-13 NA BTW.... It varies. I've also torn down probably a hundred or so engines, and not for hot rod stuff, OEM engineering and analysis testing. Bolt by bolt, documented and failure analysis deals, it's very in depth and time consuming. Not some quick speed shop build up crap. Diagnostics is my area. Fast cars are a hobby, and I've had my fair share of that too. And what does track experience have to do with this Ricky Bobby?
However, don't you find it a bit odd that nobody with this issue was running a stock tune? And isn't it a bit strange for a well known tuner to immediately send out new tunes to it's customers as a "precaution"? Yes, that tuner has not had an issue. He's a very competent and well known tuner, I'd expect no less!
2011 GT 6MT (Cookie Monster) - The 1/4 life crisis. Brembos, 401A, drop top, Grabber Blue.
1974 Dodge Challenger - The money pit. 408 SB stroker, Megasquirt 2 EFI, 904TF, 3.91 gears. 16MPG and 520HP goodness
2004 Hyundai Tiburon - The winter beater.