Twin rudders generally enhance steering control and manoeuvrability, particularly at low speeds and when heeling. Credit: Paul WyethDelivery skipper Ben Lowings examines how different popular rudder designs affect handling, and explains how to maintain them Delivery skipper Ben Lowings examines how different popular rudder designs affect handling, and explains how to maintain them| Practical Boat Owner
Practical Boat Owner reader Tom Fox ponders if a qualified welder could weld anchor chain. Metallurgist Vyv Cox explains what to consider| Practical Boat Owner
PBO reader Jenny Spear wants advice on how to improve the performance of her boat's headsail. Ian Brown has this brief guide to headsail trim| Practical Boat Owner