--No it's true. The PGA set new limits on the coefficient of elasticity that effectively kept the PRO's from using liquidmetal clubs on the golf course--.
Right u are! The elastic properties give you an advantage,
How do you explain the long list of Liquidmetal clubs on the USGA website that are deemed "conforming," and therefore allowable for play? I posted the list late last night. It is easily and publicly accessible. Is there something that I'm missing that would cause these conforming clubs to be disallowed?