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Author Topic: dual angle question  (Read 1263 times)

hamma

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dual angle question
« on: April 01, 2009, 10:19:40 AM »
if i take two identical balls and drill one 65x4x35 and drill the second one 75x4x25, which would be longer, with the most angular or abrupt backend?
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19 morich
1 black hammer urethane
1 columbia blue dot
2 cell pearl
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KMUMPS

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Re: dual angle question
« Reply #1 on: April 02, 2009, 12:14:55 AM »
Both would be extremely long but the second one would go longer and also have a more angular move.  The higher the first angle the longer the ball goes before it will begin to hook.  The smaller the second angle the more backend the ball will have.
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J_w73

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Re: dual angle question
« Reply #2 on: April 02, 2009, 02:09:10 AM »
The pin to pap and the rg diff of the ball will have something to do with it.. but from my experience you might need some decent revs to get the 75 deg drill to make that snap on the backend.. It will definately be longer and snappier than the other ball but you need the hand to pull it off..
without the hand it might just be long and no snap.
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16-17 mph,350 rpm,PAP 5 1/2 x 3/8up, HighGame 300 x 3, High Series 782
Book Average 215 / 205,PBA Xperience ave180

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350 RPM, 17 MPH

insidedrive

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Re: dual angle question
« Reply #3 on: April 02, 2009, 10:02:18 AM »
J_w nailed it.  Depends on the RG diff and also the pin placement on the ball.  If you have a 4 inch pin and drill it 75 x 4 x 25 it may never make the turn.

Ideally though if you have a decent rg differential and a 2-3 inch pin the 75 x 4 x 25 would be more angular.
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laufaye

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Re: dual angle question
« Reply #4 on: April 02, 2009, 12:15:39 PM »
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

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Laufaye
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hamma

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Re: dual angle question
« Reply #5 on: April 02, 2009, 05:16:14 PM »
thanks for the help, i will look at my current arsenal to get a feel for pin to pap placement.
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19 morich
1 black hammer urethane
1 columbia blue dot
2 cell pearl
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