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Author Topic: Drill for 2hands  (Read 1013 times)

killpins

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Drill for 2hands
« on: January 22, 2009, 04:11:03 PM »
Hi
it's possible to drill a ball with topweight 3 and pin 3 5/8" without the thumb, into the Usbc specs? :

"c. Aball drilled without a thumb hole may not have
more than 1 ounce difference between any two
halves of the ball."

Any suggestions is very appreciated.
Thanks in advance.
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JohnP

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Re: Drill for 2hands
« Reply #1 on: January 23, 2009, 06:30:48 PM »
You should be able to make it legal by placing the cg in the bridge and drilling the size and depth to remove 2 5/8 to 4 5/8 oz (I'd shoot for removing 3 oz).
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killpins

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Re: Drill for 2hands
« Reply #2 on: January 26, 2009, 01:26:23 AM »
Hi Jhon
thanks for the info , i will try .
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Russell

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Re: Drill for 2hands
« Reply #3 on: January 26, 2009, 11:39:00 AM »
Why don't you just put a thumbhole in it?  You are horribly limiting your ability to utilize layouts and weight holes by not putting the third hole in it.
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