Well heres a small one worth 10 minutes of time.  On the setup screen where you can preview the track I think a small arrow at the start finish line showing the direction of the track would be a very easy thing to add, and very helpful for knowing the direction of the track - and its starting point, without starting a race and ending it to go back into the screen.  Nothing big I know, but thought I would throw it out there.
                
            
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