User blog comment:Sirebel/Mathematician Required - Apply Within/@comment-26829117-20170423130833/@comment-31155082-20170423145808

Yes, it does. Analizing your data we can tell for sure that Engine, Drivetrain and Tyres first upgrades can pass from 0,2 to 0,3 so they are at least 0,21... with other paths we could find out  Body and Brakes behaviory, but... Man, that's a hard work!