Author Topic: pro cg drillings? (Read 1370 times)

1fife · « **on:** January 09, 2008, 06:48:13 AM »

Im looking for info on drilling a storm passion with a pro cg pin

the cg is kicked left about 3 1/2(so mb is right) inches

anyone have a place on net that list the drilling(cant seem to find much)

its has a longer pin also(i think its about 4 ")

shelley · « **Reply #1 on:** January 09, 2008, 02:50:42 PM »

You drilling it for a righty or a lefty? That's pretty far to the left, but if you're drilling it for a righty you can go with a pretty small PAP-pin-MB angle and not need a weight hole. What's the top weight on it? Have you confirmed the CG placement?

SH

1fife · « **Reply #2 on:** January 09, 2008, 03:03:40 PM »

its for me

a righty

top was less than 3(im at work), its 2.8 i think

i know i could put pin at about 5.5 inches above my fingers and kicked mb out towards val(which would put cg almost in center of grip)

BUT

I thought i saw a drilling sheet for these somewhere and cant find it(or remember where i saw it)

i thoguht it had MB in strong postition and cg left of center of grip and inch or so(which would still give it static less than an ounce)

shelley · « **Reply #3 on:** January 09, 2008, 04:52:24 PM »

You could also go with a short pin distance, keeping it lower and putting the MB back towards the thumb. That pro-CG will keep the CG closer to the grip center.

Gut instinct would be to go with whatever normal pin-to-PAP distance you want, then swing the MB towards or past the VAL. That's the usual thing to do with a ball like that.

SH

Edited on 1/9/2008 5:52 PM

tloy · « **Reply #4 on:** January 11, 2008, 08:22:33 PM »

Try bowling ball.com
--------------------
Todd Loy
Roto Grip King of Them All!!!!

Author Topic: pro cg drillings? (Read 1370 times)

1fife

pro cg drillings?

shelley

Re: pro cg drillings?

1fife

Re: pro cg drillings?

shelley

Re: pro cg drillings?

tloy

Re: pro cg drillings?