Removed my old alternator tonight and tried for 2.5hrs to refit new one with no luck. Paul is going to pop round in the morning to have a go. So annoying that i can not for the life of me align the new alternator with the rear holes. Hopefully i will have it back together early tomorow morning. Then just need to figure out a way to remove battery clamp as its rusted solid and now just spins with the sleeve underneath.