http://www.ocsg.org.uk/
The wind did pick up later.
Most things seemed to work, apart from lowering and raising the rudder. The blade was really to tight in the stock and also the lines need a small fairlead on top of the stock.
The is a small plastic bush on the mast, held in place by a screw and some epoxy glue. This drops through the keyhole in the mast thwart and once turned 180 degrees, stops the mast from falling out.