As the J/Boat team leader for Quantum Sails, I spend a lot of time racing with customers on current J/Boat models. Many of these boats have non-overlapping jibs with controls for sheeting the jib. The ...

After a successful day of one‑design racing, I’m often asked: “What base numbers do you use?” and “What were your rig settings today?” These are common and valid inquiries, and like tuning guides, ...