Author Topic: where to place balance hole on tour pearl for more backend..maybe a motion hole? (Read 6863 times)

gradilonec · « **on:** February 23, 2015, 08:27:26 AM »

I just punched up my tour pearl and love the overall reaction, but feel it needs just a little more kick in the backend. Trying to figure out where to place the balance hole to accomplish this. Was thinking maybe the MOtion hole. Anyone want to chime

gradilonec · « **Reply #1 on:** February 23, 2015, 08:33:47 AM »

JustRico · « **Reply #2 on:** February 23, 2015, 09:26:58 AM »

Go 6.75" from the pin and 3.375" from your pap

gradilonec · « **Reply #3 on:** February 23, 2015, 09:38:51 AM »

Where along the val?

JustRico · « **Reply #4 on:** February 23, 2015, 09:54:00 AM »

Put the wright hole at a point that dissects 6.75" from the pin and 3.375" from the pap

tkkshop · « **Reply #5 on:** February 23, 2015, 10:12:36 AM »

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X 0

Extremely rough drawing here

gradilonec · « **Reply #6 on:** February 23, 2015, 10:24:37 AM »

i was thinking it would look something like that

lifted rillo · « **Reply #7 on:** February 23, 2015, 10:50:19 AM »

The old "double-thumb" drilling may work as well.

gradilonec · « **Reply #8 on:** February 23, 2015, 10:58:08 AM »

so strange that the blueprint software has the double thumb decreasing backend. . .

SVstar34 · « **Reply #9 on:** February 23, 2015, 11:04:41 AM »

Quote from: gradilonec on February 23, 2015, 10:58:08 AM

so strange that the blueprint software has the double thumb decreasing backend. . .

When I think of the double thumb layout, I think of increasing hook, not necessarily backend as I feel it causes the ball to start up slightly earlier

JustRico · « **Reply #10 on:** February 23, 2015, 11:23:20 AM »

It increases flare which increases traction...traction increases overall reaction which is front to back not side to side
The weight hole I suggested increases asymmetry which increases down lane reaction

gradilonec · « **Reply #11 on:** February 23, 2015, 11:32:22 AM »

I'll give it a go and let you know how it goes

mattypizon · « **Reply #12 on:** February 23, 2015, 11:41:29 AM »

DT shortens the skid phase AND the hook phase so many times it won't result in "more backend".

Depending on your release stats a P1 may be in order. If your VAL angle is too small the ball with "stand up" and roll end over end causing a lack of "backend".

Let us know

kidlost2000 · « **Reply #13 on:** February 23, 2015, 11:44:23 AM »

Playing with blueprint and xhole locations in many cases on there shows them making the ball hook sooner but not more overall. Its hard to explain, but imagine the "L" on the lane and then adding an xhole and keeping the exact same look but shortening the "L" shape a little bit. Shorter skid but everything else stayed the same.

I encourage everyone to go try the free trialware version. Very helpful and fun.

JustRico · « **Reply #14 on:** February 23, 2015, 11:49:36 AM »

Unless it's a flare reducing hole, it's going to increase flare which increases traction...this can allow the bowler to play more in the oil or conditioner to increase skid before reacting...weight hole placement - 6.75" from pin - increases adummetry thus increases movement and continuation
Placement thru numbers (distances) increases probability not possibility

Author Topic: where to place balance hole on tour pearl for more backend..maybe a motion hole? (Read 6863 times)

gradilonec

where to place balance hole on tour pearl for more backend..maybe a motion hole?

gradilonec

Re: where to place balance hole on tour pearl for more backend..maybe a motion hole?

JustRico

Re: where to place balance hole on tour pearl for more backend..maybe a motion hole?

gradilonec

Re: where to place balance hole on tour pearl for more backend..maybe a motion hole?

JustRico

Re: where to place balance hole on tour pearl for more backend..maybe a motion hole?

tkkshop

Re: where to place balance hole on tour pearl for more backend..maybe a motion hole?

gradilonec

Re: where to place balance hole on tour pearl for more backend..maybe a motion hole?

lifted rillo

Re: where to place balance hole on tour pearl for more backend..maybe a motion hole?

gradilonec

Re: where to place balance hole on tour pearl for more backend..maybe a motion hole?

SVstar34

Re: where to place balance hole on tour pearl for more backend..maybe a motion hole?

JustRico

Re: where to place balance hole on tour pearl for more backend..maybe a motion hole?

gradilonec

Re: where to place balance hole on tour pearl for more backend..maybe a motion hole?

mattypizon

Re: where to place balance hole on tour pearl for more backend..maybe a motion hole?

kidlost2000

Re: where to place balance hole on tour pearl for more backend..maybe a motion hole?

JustRico

Re: where to place balance hole on tour pearl for more backend..maybe a motion hole?