Well that took me down an unexpected rabbit hole. If anyone is interested, here are some of the PBA official oil patterns: https://bowl.com/Sport_Bowling/Spor

Well that took me down an unexpected rabbit hole. If anyone is interested, here are some of the PBA official oil patterns: https://bowl.com/Sport_Bowling/Sport_Bowling_Home/PBA_Experience_information,_patterns/ https://bowl.com/Sport_Bowling/Sport_Bowling_Home/PBA_Experi...