19-01-2018, 10:15 PM
(19-01-2018, 12:02 PM)David.H Wrote: I too have a green knob (Don't Google that!) with original Negative earth. Without going & checking I am almost certain it is fitted to the earth terminal. I am not good with electrics, but I am sure that is how it is supposed to be. The photo looks as if that is the power cable....?
Being pre 1930 my isolating switches are all for negative earth and the standard 'green knob' fits the battery negative terminal nicely, with everything under the passengers seat well out of sight of prying fingers.
Cheers, Tony.