win a ball from Bowling.com
« previous next »
Pages: [1]

Author Topic: Is a Zr40 asymmertical?  (Read 829 times)

Moon57

  • Hero Member
  • *****
  • Posts: 745
Is a Zr40 asymmertical?
« on: December 19, 2006, 08:29:52 AM »
Hi. Just picked up a 15# Zr40. Is the core symmertical or asymmertical? I can't find the info on the Dyno-Thane web site. Also there is a 1/8" black perfectly round spot on line with the pin, cg, mb  but it is about 9" away from pin. Is this spot there for a reason? Never had a Dyno-Thane before and am looking forward to drilling this up and trying it out.

Thanks
Dick
Logged

 

DanH78

  • Hero Member
  • *****
  • Posts: 3913
Re: Is a Zr40 asymmertical?
« Reply #1 on: December 19, 2006, 04:36:57 PM »
The element line is symetrical
--------------------
What are you gonna do?  Beat me with your Jesus stick?
Logged
#10

Moon57

  • Hero Member
  • *****
  • Posts: 745
Re: Is a Zr40 asymmertical?
« Reply #2 on: December 19, 2006, 04:44:18 PM »
Thanks for the quick reply. Now I need to figure out how I want to drill this.

Dick
Logged
Pages: [1]
« previous next »