I totally get you wanting to protect that investment.
If most people looked at someone elses tuner software, they too would say, "that's too complicated" and even if it wasn't most the guys of forums don't have the mechanical OR tech skills to properly tune a normal turbo engine, let alone this rubics cube.
That being said... For guys like me... Tuneable launch control is nice, and a big deal. And being able to dial up or down timing on a Saturday night is a big deal.
If i take the car out on Saturday and hit it with a 50shot that ran fine last weekend because it was cold outside, but now its knocking a bit at 5200rpms, I can't just open a laptop and fix it before I get to where I'm going.
I will also say... I'm prob 5% of this fiesta ST's owner base that will ever even see a drag strip or.... Empty mine road at 1:30am on a Saturday night
