My one is a little loose but it was loose the day he installed it. That ball was already drilled with a regular thumb and I had him put the switch grip in it. My others were all drilled with the switch grip and they are all pretty tight. But yeah, JR Raymond has a youtube video talking about loose inserts. Just a small piece of thumb tape around the insert near the bottom. If it's still too loose move the tape up towards the top more as he said the are slightly 'cone' shaped.
Arsenal "15# Global Eternity Pi-45x4.5x40" "15# 900 Global Xponent-60x4.5x40" "15# 900 Global Zen Soul-60x4.5x40" "15# Roto Grip Idol Helios-90 x 2.25 x 45" "15# 900 Global Altered Reality-50x3.625x30" "15# Brunswick Uppercut-80x3.625x35" "15# Brunswick Igniter-70x5.5x35" "15# Raw Hammer Pearl 45x5.75x40" "15# Brunswick T-Zone"
Rev Rate about 270 @ about 15.5 MPH at the pins* High Game: 290 - High Series: 733. PAP: 5 1/8"x1" up; tilt 20*, rotation 75*. YTD highs - 290-733
Oh, and LEFTY!!!
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