Expert mode

• Turning on Expert mode Expert

  Where the switch is, why it needs a Premium subscription, what it opens and how to put everything back to default values.

• Max duration, sweep angle, step angle Expert

  The three settings that frame the calculation: how far it goes, in what fan of headings it searches, and how finely.

• The anti-grounding safety pixel Expert

  What the setting really does: a one-pixel margin of coast around land, for the boat, the target and the routing. And what it does not do.

• Avoiding zones and polishing the first 48 hours Expert

  The two Expert mode switches that set the avoided zones and how much of the route the polishing reworks.

• The isochrone step by time horizon Expert

  Seven settings fix the time between two isochrones according to how far ahead the calculation is: the options, the defaults, and the cases where the app shortens the step.

• “Follow the course” and hidden gates Expert

  Make the routing go through the marks and gates of the race still to cross, and why it ignores some gates the player never sees.

• Displayed isochrones, blue dots and pivot points Expert

  Show the isochrones of a routing, read the blue dots, then force a new routing through a point to study a variant.