The timer is three(3) seconds different than the race clock. It used to be two. Finishes a race with 3 seconds left on the clock and then it shows I took longer than the clock during the race. That means when I finish a 10 second timed race in 7 seconds it says I took 10.05 to 10.12 seconds to complete. What is wrong with this picture? Also should be able to run again a race that has been completed.