How do I calculate my best theoretical lap?
step 1: Enter the Results menu at the top of the screen, and select the "Summary statistics" option.
step 2: This will open up a window. Press the downwards pointing arrow near to the top, left hand corner of the window to open up a sub menu. Now select "Complete laps".
step 3: The "Summary Statistics" table will now expand, showing, among other things, the best theoretical lap.