Picture is of George doing a great job of fixing the windvane today. It got overloaded today during a sail change and an eyebolt ripped out of the plywood. The windvane was built by the previous owner, from plans in a magazine, and has been quite reliable. Comparing this windvane with a commercial unit (Windpilot Pacific Plus) that I had on another boat, the commercial unit would be able to steer downwind in 3-5 knots less wind than this one (when there is lots of wind, all windvanes work, light air downwind is where the windvanes with least friction continue to work longest). Unlike the commercial unit, which required parts from Germany when anything broke, parts for this one can be obtained in most hardware stores.