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Roto Grip Theory Reviewed By: mikelj 11/27/2010 06:57 ( stars)

About the Bowler
Bowling Hand    Right Handed
Experience    Advanced (I have bowled in a league)
League Average    214
Sport Shot Average    200
Ball Speed    Medium
Style    Stroker
I wanted to play the Theory on different conditions to test the adaptability of this ball. What I found was sheer delight. On all conditions synthetic or wood this ball works fantastic.

I found this ball much stronger than the original Cell with a stronger move from the mid lane and continuous drive on the back end. I am playing the Theory 4 boards deeper and getting the ball to go slightly longer and come back to the pocket stronger. This found the Theory stronger than the Mutant Cell or the Mutant Cell Pearl.

On synthetics, I even got this ball to clear the head on a burned out league shot. This new design from Roto Grip performed much better than expected. I love the core and cover stock combination.

My ball is drilled with the pin above the ring finger and the mass bias in the strong position. In league I was able to average 20 pins higher the first night. I can’t wait to try this ball again.

This is another winner from Roto Grip and should be a strong contender for ball of the year.

Mike Johnston
Roto Grip Staff

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