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PORTRUSH, Northern Ireland – Xander Schauffele’s frustration with the R&A’s individual driver testing boiled over again Saturday at The Open when the four-time PGA Tour winner revealed he’s not the only player to have his club fail the CT (characteristic time) test.
Schauffele explained Friday that his driver had been tested Tuesday and deemed nonconforming according to the test, which uses a pendulum to measure the amount of microseconds a metal ball is in contact with the face when it is swung against it.
“Other drivers failed,” Schauffele said following a third-round 69.