Lucky,
It is a combination of both. I believe Mike from Coast to Coast went to our LV seminar, so he has some good insight about what he is talking about.
The new coverstock we are using is a longer lasting cover that actually absorbs less oil. The key to that statement is the fact that we didn't lose any friction down the lane, we actually increased friction by 10%.
The core may look symmetrical to most, but it actually creates a higher split between the y and z axis (0.018). It also has a deceptively fast spin time of 5 seconds. Most balls at that amount of intermediate differential don't spin up to the psa that fast.
When the core and cover work together so well, like in the case of the Cell, you get an all around great ball. It works well even as the lanes breakdown and the ball doesn't quit.
Thanks,
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Roger Noordhoek
Vice President
Business Development
Roto Grip, Inc.
888-450-6920
RogerN@rotogrip.com
www.rotogrip.comFor all your Roto Grip Logo Merchandise please visit www.rotogear.com