I drilled my Mutant Cell Pearl with a trick layout, the pin is up high above my fingers 4 1/2" from my axis. I drilled the CG out with my ring finger and the MB is just above my thumb. This ball reminds me of a stronger Cell Pearl, it is clean through the front of the lane and has an explosive back-end reaction. What I like about this ball is it slows down in the mid lane the right way which creates the controlled motion I like to see especially on the PBA Tour patterns. This ball has the potential to be the ball of the year, check out the details on www.rotogrip.com.

David O'Sullivan