Thanks David. It's good to know someone like that. I have just checked the earth terminal and it is not showing anything. Perhaps I need to have the engine running with the contacts closed?
The spring is very weak and looks feeble compared to pictures of others I have seen on line. I wonder if I should experiment with a slightly stronger spring? One end of the spring is soldered on. Is this correct?
The spring is very weak and looks feeble compared to pictures of others I have seen on line. I wonder if I should experiment with a slightly stronger spring? One end of the spring is soldered on. Is this correct?