win a ball from Bowling.com

Author Topic: VBP Weightblocks ?  (Read 1111 times)

getuaload

  • Hero Member
  • *****
  • Posts: 911
VBP Weightblocks ?
« on: January 23, 2008, 05:21:32 AM »
I wonder if Visionary has any planes to change there weight blocks ? I am not complaing at all about what they have , Just curious since the same design is in 90% of the current ball line.
--------------------
Visionary Test staff 07/08

 

shelley

  • Hero Member
  • *****
  • Posts: 9655
Re: VBP Weightblocks ?
« Reply #1 on: January 23, 2008, 01:28:05 PM »
The web page for the solid Ogre says that this is the final modification to that core design.  I would guess that when they start replacing the Centaurs and Immortals they'll come out with a new core design.

SH

rustylegacy

  • Sr. Member
  • ****
  • Posts: 482
Re: VBP Weightblocks ?
« Reply #2 on: January 23, 2008, 03:19:05 PM »
It seems so versatile though, similar balls act totally differant with drilling changes. I was curious if you were to put the amb on the pap with a weight hole, with the mb pin on the track area would you be able to drill the ball like  symmetrical ball then?

shelley

  • Hero Member
  • *****
  • Posts: 9655
Re: VBP Weightblocks ?
« Reply #3 on: January 23, 2008, 04:47:51 PM »
You can't have the AMB on your PAP and MB in your track.  They're 180* apart, and there's usually only 90-100* between the PAP and track.  AMB on PAP would put the MB on your NAP (negative axis point), that's just how axes are.

I don't know what the MB strength is on the AMBs and Immortals, Visionary hasn't published the mid-diffs or spin times on them, but probably they're at least kinda strong.  They may not be in the super-strong group with the recent Shifts, Epics, Ones, and Vanguard-cored balls, but even with a moderately strong MB (like the Rules and Zones), you don't usually want to put the MB in the track area because it can cause the flare to reverse and you'll track over the holes.  If you want that controlled reaction you'd get from a typical label-style drill, you usually put the MB under the thumb.

SH

Juggernaut

  • Hero Member
  • *****
  • Posts: 6498
  • Former good bowler, now 3 games a week house hack.
Re: VBP Weightblocks ?
« Reply #4 on: January 23, 2008, 05:11:19 PM »
All my life I have heard the old axiom, "If it ain't broke, DON'T FIX IT!" and it doesn't seem to be broken yet. With the ability to change the density of the caps or the body, you can end up with hundreds of permutations.

  Like Shelley, I'm not sure of the mb strength either, but I can tell you this about a friend of mine.

  He likes ebonite a lot and has several of them, with 2 being Total NV's that are drilled strong mb.  One is pin low and the other is pin high.

  I had an immortal pearl drilled strong that was WAY too strong for me, so I traded it to him for a gamebreaker that he didn't like.

  He told me after 2 weeks using it that the immortal pearl was the strongest ball in his bag, far out-performing the TNV's on oily conditions.  The Immortal pearl was drilled pin high and strong.

  I was surprised by the strength of the Immortal pearl coverstock and really couldn't get it through the heads due to the strength of the core and the cover combination.  He has more sideturn and more tilt, so it gets through the heads great, but is just flat out stronger than the ebonite TNV's, and I have watched him throw it to confirm it.

  At least in his hands, and he says it is the strongest ball in his bag.

P.S. The same friend also has the new storm attitude shift in factory finish, but it is drilled with a WEAK ( negative side of thumb ) mb placement.  He says the Immortal pearl will beat that one too.
--------------------
I'm really tired of the whining, so, JUST SHUT UP AND BOWL!  


My Bowl.com member page

Learn to laugh, and love, and smile, cause we’re only here for a little while.

rustylegacy

  • Sr. Member
  • ****
  • Posts: 482
Re: VBP Weightblocks ?
« Reply #5 on: January 23, 2008, 08:26:20 PM »
Shelley, thats what I was thinking of, I just didnt think NAP. What Im asking is if you could get the AMB to weigh the same as the actual MB pin by drilling out a hole, then could you drill the ball like a symmetric?

shelley

  • Hero Member
  • *****
  • Posts: 9655
Re: VBP Weightblocks ?
« Reply #6 on: January 23, 2008, 09:09:04 PM »
I'm not sure what the point of that would be.  If you want a symmetric ball with that core, buy an Ogre.

Suppose you drilled a hole to take weight out of the MB side so that it's more in line with the AMB side (assume for a minute that it makes sense to be able to do that, which I don't believe is true).  If that hole becomes the thumb hole, you've set 95% of the layout already and you've limited what you can do with the ball.  If that hole becomes the weight hole, then for most layouts, you'll end up with a real low hole (think RICO layout "low").  Meaning you'll have to get the CG below the midline to keep statics legal.  Again, you've limited your drilling choices and drilled what amounts to the weight hole before you've even laid out the ball and determined what the statics are.

I don't see that as working out very well.  By making it "symmetric" (which, again, I don't believe is true), you've tried to limit the extent that the reaction can be changed through MB/CG placement).  Part of the beauty of asymmetric cores is that the MB placement can be used to alter the reaction in interesting ways.  

Compared to asymmetrics, symmetrics are usually smoother and less sensitive to drilling and release changes (just ask Lanemasters), and if you want that type of behavior, you can either buy a symmetric ball in the first place or fake it with the proper MB placement (talk to Morich).

SH

T-GOD

  • Hero Member
  • *****
  • Posts: 2141
Re: VBP Weightblocks ?
« Reply #7 on: January 25, 2008, 04:45:07 AM »
quote:
(negative axis point), that's just how axes are.
I thought axes were used to chop wood..? lol hijack, sorry, i'm bored and/or tired..? =:^D