This is a good video from WesR demonstration the Racing Line Feature in MagRacing
http://www.youtube.com/watch?v=HGvuXUUsFq4
But I also should like to see a normal pathway for one unskilded driver.
I also agre about that we should go away from the two lines with 100mm between.
Find a good path, and make its possible to add just the Best Racing Line for our cars.
Please moor plans and,
Lets go race.