Where you find a startline, you will usually find a 'windsetter', a scripted object that continuously broadcasts a specific wind direction and speed. These are used in racing to ensure that all racers have the same wind, and that no racer has a competitive advantage over another. The windsetter also allows the designer of the race course more strategically challenging. Once again, to keep things simple, our starter Nemo will ignore windsetters, but its handy to know about this third type of wind, if you move on to other sailboats.