The Pro V1x RCT offers greater distance, superior spin control around the green and soft feel Designed for radar ballistic instruments with superior total performance of the Pro V1x while providing extremely accurate golf ball data in an indoor environment. The Pro V1x RCT is also the USGA and R&A certified ball. Performance characteristics Optimized indoor spin measurement Excellent distance and stable ballistic High ballistic ideal low spin for long games Drop & stop green side control Soft feel Technology Built-in radar reflective markers Optimized for indoor spin measurement Advanced 2.0 ZG process Provides high ball speed and distance High elastic case layer for increased ball speed Soft cast urethane elastomer cover Increases roach spin 348 dimple design for ideal tall trajectory tested and verified ballistic measuring instruments below have been verified and validated to operate the RCT in indoor environments. Trackman 4 Garmin Approach R10 Full Swing Kit Flight Scope X3 Flight Scope Mevo *Note: The latest software / firmware must be installed in order to get accurate spin rate data.