Crew chief Chad Knaus: cheater or innovator?

The court of public opinion has long been divided on Chad Knaus. Depending on who you ask, the crew chief is a world-class cheater, a masterful innovator, or maybe a combination of both.

Source: http://www.nascarracinglive.com/nascar/crew-chief-chad-knaus-cheater-or-innovator.html

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