macd
Active member
I was shipmates on an S&S Swan 40 fitted with a Windpilot. It wasn't bad provided the wind was at least 10kts and hull speed 4kts. It's inability to work in the lightstuff earned it the nickname of 'The sulky Hun'. The poor light weather performance is probably down to the fact it has simple bushes rather than ball bearings like the Monitor. In any event The Windpilot was brilliant compared to the POS Hydrovane that my current boat has.
That's certainly not my experience, which is that if there's enough wind to sail, there's enough for the Windpilot to operate. Obviously it's crucial that there's no binding in the systen, but equally that it's installed absolutely correctly. The angle of installation of the gear is particularly important...I've helped a couple of fellow Windpilot owners tweak there's in this respect, to good effect. The small sail-cloth 'tell-tales' on the vane also contribute significantly to light airs performance.
Incidentally 'the sulky Hun' is something of a misnomer: the design is British. Mine was called 'Jeeves'