Well its settled back to norm for now so ill see what it does. Hope its not the headgasket certanly no sign of oil or water contamination in either seperate areas. Gave it a booting on the backroads and did not overheat at all stayed happily just below 1/2 its norm temp range. Was adviced of a freind it could simply be a bad earth on my temp guage. Cheers anyways guys.