Question I had a question about drilling. I just recently got a roto grip strike cell x-blem. I took it to a pro shop and they said it is undrillable. The specs are 6.5 inch pin placement with 2.20 oz top weight. If someone knows a drill pattern that works please let me know what to do. I didn't if it possible to drill or if that place just wanted me to buy a ball from them. PLEASE HELP!!!
Answer Where is the RG marking on the ball?
Your layout options will be limited, but I would not say the ball is undrillable.
Would it be possible for you to email me a picture of the ball? Please not if you are right handed or left handed as well.
Ball drilling/fitting, Layouts, coaching related questions, any. USA Bowling Bronze Certified Coach, International Bowling Pro Shops and Instructors Assocation member, 15 years Experience in ball drilling, Storm Staff member.
Experience
Team USA State Champion Indiana'87 and Lousiana '97, National Collegiate Championship Wichita State '87, Ky state Singles Champion '99,Team USA National Finalist '97,'98, USBC Open Singles Champion 2007 (814 series)