Great tool. I would have loved an option to choose a KERS on/off distance as well instead of percentage left over. The thing is, I did a really fast lap and used KERS way too often so guess ran out. But it was fast. So I loaded the replay to see on what distances I used it. I can see the distance and the light on/off but can't see KERS level in replay. So if it can be optional to use a file with a 'off' distance that's handy to create a boost file afterwards. I don't mind that last few times I pressed the button there was no KERS left, was a fast lap anyway. Optimalize it later is always possible. Hope you understand what I mean :)