Author Topic: Effects of under-negative (Read 1456 times)

spinner031 · « **on:** August 03, 2007, 10:05:21 AM »

I bowled with someone throwing a Black Widow Pearl recently. It was drilledwith the pin under the middle ringer, and he was right-handed. He says "rolly, rolly" so what do you think the effects of an under-negative drilling would be? Would it pick up a midline roll and backend strongly? What effects would this drilling have on both solid and pearl coverstocks?

spinner031 · « **Reply #1 on:** August 03, 2007, 07:59:06 PM »

Anyone tried it?

JohnP · « **Reply #2 on:** August 03, 2007, 09:40:30 PM »

Totally depends on the pin to PAP distance. -- JohnP

Russell · « **Reply #3 on:** August 04, 2007, 10:41:46 PM »

John has it right...more specifically though the pin is not "negative" as your ball roll is not based on your grip, it is based on your track. If your PAP is 5" over and 1" up, a 5 and 1/2" drilling could place the pin under your middle finger.
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TheDude · « **Reply #4 on:** August 05, 2007, 12:26:13 AM »

pin to pap distance is everything. i'm never afraid to put a pin on the negative side if the person has a lower pap.
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Author Topic: Effects of under-negative (Read 1456 times)

spinner031

Effects of under-negative

spinner031

Re: Effects of under-negative

JohnP

Re: Effects of under-negative

Russell

Re: Effects of under-negative

TheDude

Re: Effects of under-negative