If we over fill our berina with petrol it leaks out the fuel hose as it has deteriated over the years, this is the hose that goes from the filler neck down to the tank. Holden said they dont make them any more and just about every wreckers say they cant help, so what can we do?? We bought some fuel hose from some where recommended by Holden but its useless with out the kink in it.