I agree with inverted I would try a 4-1/2 pin to pap as using a 5+ inch pin will make it tougher to use on heavier or longer patterns.
4-1/2 pin down will allow the ball to clear the heads but be smoother off the break and not left turn off the dry.
The only thing you may have to watch for with pin down is clipping the holes. You should be ok just be careful. Your driller may be able to tell you if you will be ok.
My 2nd dimension is drilled with the pin 4-1/2 up and mb 1/2 way b/w thumb and VAL (3 or 3-1/2 from PAP can't remember off hand). it gets good length and has good pop at the back.
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Jason K
But be not afraid of greatness: some are born great, some achieve greatness, and some have greatness thrust upon them.-W. Shakespear
Jason @Juniors Pro-Shops
LaSalle, Quebec
Located inside Pont Mercier Lanes.
Edmonton, Alberta.
Located inside Ed's Rec Room.(WEST ED MALL)
King Of Roto-Grip In Canada.
www.juniorsproshop.comEdited on 4/14/2009 7:54 PM