BallReviews

General Category => Drilling & Layouts => Topic started by: Strapper_Squared on March 05, 2012, 08:09:31 AM

Title: short pin to pap distances
Post by: Strapper_Squared on March 05, 2012, 08:09:31 AM

 Just making sure I am clear on this...

Take a given layout... 75 X x.x X 50 on a ball.  For a symmetric core, a shorter pin to pap.. say 2.5" has less flare and tends to roll earlier than something with a 5" pin.

Where I have not played around with it much (and reading some layout instructions and articles), this is not true for strong assymetrical core?  How would reaction change (in general) between the 2.5" pin vs the 5" pin?

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Title: Re: short pin to pap distances
Post by: Brunswick_fan_BrandonH on March 05, 2012, 08:50:31 AM

2.5" pin to pap would have a little less flare than a 5" pin to pap.  Here is a link to the documentation of the dual angle layout: http://www.morichbowling.com/Education/DualAngleSeminar/DualAngleSeminar.htm

Brunswick Advisory Staff

The opinions expressed are solely those of the writer and not of Brunswick Corporation

Title: Re: short pin to pap distances
Post by: Strapper_Squared on March 05, 2012, 10:06:40 AM

 Thanks.  Reading through the pdf prompted the question.  I assume its the influence of the assymetry in the core, but I guess I'm trying to make sense of "late revs" for a short pin to pap distance, when the same layout on a symmetric gives early roll.

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