Do I sail on the left or right side, or do I stay in the middle? Regatta sailors often require this decision. Depending on the conditions near the shore (on the right in the direction of travel), the "red J/70" can sail considerably faster and a further distance than the green J/70!
Question: Why is the result so clear although both sides are served with the same wind force of 16 KN? See a simulation in the program https://www.tacticalsailing.com/en/co...