Positive Ground

Confucius say he who owns vintage Norton Commando must ensure positive ground in order to properly start and ride bad motor scooter. Or he shall kick, scream, guzzle beer, kick dog, and go to bed mad dreading the next day.

Be consistent with polarity terms, in the old world its Positive Earth, in the new world its Negative Ground. One of my favorite rally posters was call Positive Earth Festival.