Back Changing Route Options Next
In the Options window, change the route name (we arbitrarily chose a famous race boat name), and set the start time for the race. Use "2010-10-01 12:00 PDT", a noon start in October. Also, check the box marked "Rev. Isochrone".
You could also change the Polar data file, but for now stay with the polar data for a J120.
Press "Done" to apply the changes and close the window.