JJKinGA wrote:I would like to suggest a study that indicates how much the core shape matters. I believe that the Ransom Demand and Taboo Jet Black have very simialr specifications (at least at 14# which is where I do my shopping at). I am sure there are others that have very similar undrilled mass properties. I would like to know if the Rg, differential and int. differential describe the net effect for the various drillng angles.
Yes, having similar mass properties between balls will make them similar in nature but to be exact you'd have to run a comparison between two specific balls with
your grip specifications to be able to see the difference.
The mass properties will indeed change given different core designs since you'll be taking out more weight out of the gripping holes if the core is closer to the surface.
We already know the mass properties will vary.
Exactly how much this will differ will depend on
your specific grip specs,
PAP, and the
surface friction between the two balls to mention a few.
The shape of the shot will also vary depending on these details as well. How that shape will end up is once again dependent on your grip specifications.
I could say this will make a big difference or that it would not result in much of a change at all but this has no meaning what so ever to reply in this fashion.
No one is going to do this for you since there are too many unknowns. If you
really want specific details, give the trial of BluePrint a try. You'll have plenty of time to do your experiment and you'll get
accurate results using your own gripping and delivery specs. Click on the link below.
http://blueprintbowling.com/freeTrial.aspx
If you choose to do this then why not report your findings back to us here? I'm sure others would be interested as well.
I hope this helps
High Game - 300 (20), 299 (10), 298 (2), 11 in a row (18)
High Series - (278 Triplicate) = 834 (9)
HOF induction - 2 (1 Local and 1 Provincial)
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