Finally got the car towed to me and I think something must of dislodged after the bumpy ride because when I turned the engine anti clockwise this time it turned and I hears something metallic drop internaly?! I disconnected the fuel pump and cranked the engine to see if it would turn and it did for about 3 secs then it stopped and was jammed again so off. With the box!! On removal I could find nothing in the box!! I removed the clutch and flywheel and still nothing???? And still the engine will not turn!!??? Apart from some small gauges on the friction plate I can find nothing suspicious with that side of it? Am I looking at an internal engine fault now?? Probably not the fix post you were all expecting!!!