That being said. Go search for the other topic because everything in here has been discussed there and many of the things the initial poster said were wrong as trueno pointed out.
Nice milefile... I wasn;t closing this thread due to you, but rather because it serves no purpose. Don;t make new threads about old topics.
BTW its time in a corner that counts. Exit speed is important for the next section of the course. Entrance speed is important for the previous section of the course. In other words the goal is to minimize time. Inorder to do so one must find the correct value for entrance and exit speeds in addition to a well chosen line that results in these boundary conditions and uses the minimal amount of time possible.