Rigid Vang Pluses
Rigid vangs help in many ways. Since they are spring loaded they support the boom and eliminate the need for a topping lift. Also, they help stabilize the boom when you're running in light air with choppy swell. No more thumping the boom around. They also have all of the sail shaping advantages of a regular vang like flattening out the main. The Garhauer vang seems to be a favorite around here. I really enjoy mine and the price is reasonable...