Maybe that's what I was thinking of, not 100% sure.
I'd never thought of them as a friendly corner shop - they're a business and they need to survive and invest in development. I don't think they're creaming a *huge* profit off each car though.
Anyway, back to the topic - just spotted this here. It has an "SPA data logger system, which controls 0-60 times" - how clever is that? Just dial in the number you want and wham!
Mike