any light wind riders out ther . i run a spectrim liquid force 15m o4 model she runs ok at 10-12knts on a twin tip and i weigh 80kg...but i would be nice to av sum thing to fly nicely in 6 to 8knts .any suggestions

Most kids kites, with a single line.

Lighter than 10kts and you really are chasing more than just a kite to make it worth it a kite may get you going 1-2kts earlier but add a board and you can get down to 6-7 kts but with a outlay of between 3-5 grand.

kites that come to mind are the ozone zeffer(probaly the cheapest option), best taboo 17m, or a flysurfer if you are cashed up. A race board or a light wind specific board or even a surf board designed for light wind kiting.