Ok, thanks to BOWLNGNUT, he confirmed that the ball he used to win the Tums Classic in 92or93 was the Columbia 300 Black U-Dot with white lettering.
He was also using the Bigger Robby wrister at the time. I bet he removed the metal plate, because he sure did cup the ball and unload the ball the ball at release. There is no way he could've done that unless he bent the piece of metal to conform to the cupping of the wrist. *I'm guessing Robby products gave him an incentive to wear it on the show*
Ram
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Pedro: If you vote for me, all of your wildest dreams will come true. Napoleon Dynamite