First ImpressionsThe Roto Grip RST X-3 was a tale of two balls for us. All or nothing comes to mind. Stay tuned to the end for the return of our grading. Check out our friends Jeff Miller and Ron Hoppe at Haley’s Pro Shop for world class drilling and coaching! Tamer Elbaga (Lefty)Style: TweenerRPM: 375 rpmPAP: 5 … Continue reading Roto Grip RST X-3 Bowling Ball Review →