Hi, Mark,
www.seabreeze.com.au/forums/Windsurfing/Review/North-Shox-Extension/ You might care to send a PM to JSNFOK to see what he thinks of them, now.
Far be it from me to ask whether you need the Shox to reduce the shocks going into your ankles and knees. I mean, you were old when you sailed in Vicco, so you must be older now ?
Now all you've got to do is try an work out who I am