Hi Steve -The term "weather helm" usually denotes the tendency for a boat to want to sail up into the wind rather than hold a steady course when on a reach or beat. A little weather helm can be normal but if you are fighting the helm to hold the boat off the wind the rudder will be inducing drag and slowing you down. Some boats have more of a natural weather helm than others due to hull shape or rig but much of this tendency can be mitigated with sail trim. Bottom line, get out there and get a feel for what you boat wants to do before making any changes.Best,Trevor