I was a kid of about 12 when I seen the original Super C show at the Wisc state fair. You could not help being impressed by the intricate moves they made and the speed they unhooked, exchanged and rehooked the implements they were carrying.
It was probably the best piece of advertising and promotion of a concept ever in the industry. This comes from a guy that grew up on a JD B but you got to give credit when credit is due. It was an unforgetable performance.