BallReviews
General Category => Drilling & Layouts => Topic started by: Perfect Approach Pro Shop on February 07, 2013, 07:03:21 PM
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I have a right handed female customer that tracks over ring finger and approximately 1" to the right of her thumb. Drilled a ball with a Full Roller drilling and did nothing for her. Did reg Full Roller with pin 4" from center of gripo and CG in the center of palm. ANy suggestions on a layout? Normally between me and my staff, we have no issues, but this one has us all scratching our heads. Definately think the Full Roller is the right direction. Only mistake I made was I did not look at track when the full roller was drilled. (my bad)
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Does she appear to be throwing a back up ball? What was her track diameter like?
What is the layout on the non-full roller ball that she rolls over the fingers? What ball is it?
A change in fit might help eliminate this issue as well.
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Her track if you go off right handed drill is over 3 3/4 and up 1/4. If you go off backup it is over 8 3/4 and down 1/4 I do believe. (Going off one of my employees info.) she is throwing a VG Nano and pin is approx 4 o'clock from ring finger and MB approx 1" to right of thumb. Drilled a Columbia Mass Eruption to the backup release and her husband had a coronary. Definitely think the full roller is the drilling needed to get her track to flare off thumb and fingers as to now where it flares over thumb.
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I'm working on this scenario... I'll consult someone more knowledgeable than myself this afternoon.
I presume she's rolling over the holes right after release?
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After talking to the operator at my local shop who has seen this a handful of times you'll want to take a look at this - http://wiki.bowlingchat.net/wiki/index.php?title=Over_Rolled_Full_Roller