I am thinking about the same thing.
I am thinking about going to an al executioner lineup
(except for the slate blue for dry). I figure if you have a
ball with a core that you like, and know what it does
then you should stick with it.
My big reason for this came while bowling in a sports league.
I was using my charcoal drill 315 and it was scting past the
breakpoint the fist game. As the lanes broke down I was able
to use it more. I was thinking to myself that if I had another
315 with more surface I would have been able to play that area.
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Eric T. Spivey, P.E.
Visionary Test Staff Member
http://www.visionarybowling.com