When you buy a ball from the COULUMBIA 300 FAMILY (columbia, amf, track) and you get a performance ball (other then say a scout) under 14lbs. Unless stated otherwise the core in the balls under 14 have a Inverted bulb shape/integral core. This is just a common basic core of the company. Like I said unless stated otherwise.
--------------------
Mark "scoot" Trgovac
C-G Pro Shop
Unoffical "Spokesman"
Youngstown, Ohio
"The Revolution has started. The sides were drawn, and if you didnt Choose the side ofEvolution you will fall to the power that it has."
and I said "PLEASE, I ONLY WANT TO GET ONE MORE BALL." he responded "THAT WAS WHAT 12 BALLS AGO." I said back "WELL, YA BUT THAT IS NOT THE POINT."[/size=4
"Freak Bowling Ball cleaner of the TRACK Revolution."
