Did as you suggested. Lights stay on when disconnected.
Checked relays and stalks (have spares and replaced). Still have continuous circuit. I canít fathom how the lights are operated from the right hand stalk. I connected pin 30 to +ve and when in second position pin 56 lights the test lamp. I thought this pin was the earth. I think Iíve just done something stupid, but for the life of me canít figure out what.