win a ball from Bowling.com

Author Topic: Hammer Hardcore Grind....(on edit: Track Inertia comparison)  (Read 1035 times)

DukeHarding

  • Hero Member
  • *****
  • Posts: 5855
Hammer Hardcore Grind....(on edit: Track Inertia comparison)
« on: August 06, 2010, 04:26:29 AM »
The HARDCORE GRIND never leaves my bag.
Great benchmark ball (for me).

JPG of layout...

Hammer Hardcore Grind Video....


Track Inertia thrown at the same time, same lane...

--------------------
Duke Harding

Edited on 8/6/2010 1:09 PM