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Main Boards => PowWow => Topic started by: slowbowjoe on September 24, 2016, 10:37:00 AM

Title: How dead is "dead in the hand"?
Post by: slowbowjoe on September 24, 2016, 10:37:00 AM
So I've been shooting some very sweet one piece hybrids the last several years. They've been quiet, no shock, excellent arrow flight. No matter how I tune them, I am aware of some vibration at the shot. A very firm grip does make it nearly undetectable.

Wondering if this is typical. It isn't a problem, but I'm wondering if I might be missing something. Arrows are doug fir, around 10.5 app. Hush Puppy silencers at 1/4 and 1/3. Split.
Thoughts?
Title: Re: How dead is "dead in the hand"?
Post by: LBR on September 24, 2016, 10:55:00 AM
A firm grip greatly increases the chance of torque.  What string material are you using?

My elbow tells me whether a bow has much shock or not.
Title: Re: How dead is "dead in the hand"?
Post by: slowbowjoe on September 24, 2016, 11:04:00 AM
Strings have been D-10, D-97, Rhino, Ultracam - maybe one or two others. I'm finding the firmer grip reduces torque for me, as the vibration seems to encourage it.
Title: Re: How dead is "dead in the hand"?
Post by: Sam McMichael on September 24, 2016, 11:51:00 AM
How heavy is the arrow you are using? The vibration indicates that considerable energy is not being transferred to the arrow. If you can shoot an arrow with greater mass, you should have less vibration. Question is, though, how does a heavier arrow perform?
Title: Re: How dead is "dead in the hand"?
Post by: slowbowjoe on September 24, 2016, 11:59:00 AM
Sam, the arrows have been 10.5 - 11 GPP.
Title: Re: How dead is "dead in the hand"?
Post by: M60gunner on September 24, 2016, 12:05:00 PM
"Dead in the hand" to me is no vibration at all. My hands are becoming more arthritic as time goes on. I "feel" vibration from bows I own I never noticed before. So far I have only given up my Hill style LB. My Wes Wallace with proper arrows is still fine. Back to OP.  I have a riser made from cast aluminum. Even with 60# limbs and light arrows that bow does not do anything when the shot goes off.  I have also shot a few A&H LB's. I have had the same results, dead in the hand, no movement, no vibration. Beats me why I do not have one!
Title: Re: How dead is "dead in the hand"?
Post by: katman on September 24, 2016, 12:26:00 PM
Agree with Sam, vibration is energy left in the bow system and not transferred to arrow. Sounds like you have a heavy enough arrow for most bows so poor release, pressure point on grip, improper brace height, bow design, riser material or craftsmanship (poor limb timing) could be the issue.

You could also add some limb savers to the fade-outs to decrease the felt vibration.

Brace height change can make a big difference in how fast the limbs stabilize.
Title: Re: How dead is "dead in the hand"?
Post by: slowbowjoe on September 24, 2016, 01:38:00 PM
Out of the possibilities, I'm thinking it's leaning toward either my release (prone to plucking a bit), or brace height.
Have the bow nice and quiet, arrow flight where I want it... but may try a twist or two up or down yet again.
I'm doubting it's the bow itself, and settled into the grip that the bow likes.
Title: Re: How dead is "dead in the hand"?
Post by: Yewbender on September 24, 2016, 04:54:00 PM
Sounds like your release. When i shoot my ASL's i feel nothing in the hands but when i have a bad release i can feel it.
Title: Re: How dead is "dead in the hand"?
Post by: The Whittler on September 24, 2016, 08:44:00 PM
I think every bow has some vib. or something. I have arthritis in my hands and can feel it even if it's only a little. I don't think I have ever shoot a bow that didn't have a little.

If it's just a little vib. I am OK with that, it's when it jars your fillings loose and the bow try's to jump out of your hand that's where I draw the line.
Title: Re: How dead is "dead in the hand"?
Post by: Bowwild on September 24, 2016, 08:50:00 PM
I won't bring up other bow types here but I've never felt dead in the hand with any recurve like I have with the better of those "other" bows. I'll never forget the time I first shot one of the "other" bows that had "dampening" devices imbedded in the aluminum riser. I had not realized how much vibration there had been in the bows I had been shooting.

However, I've shot some recurves (and one longbow) that hurt my elbow. Those weren't dead in the hand....at least not the way I had them set up.  I suppose I could have adjusted brace height or gone to heavier arrows to dampen them some.
Title: Re: How dead is "dead in the hand"?
Post by: ron w on September 24, 2016, 08:57:00 PM
For every action there is a reaction, no bow will be completely void of some sort of vibration or thump or what ever you want to call it. Some are just better than others.
Title: Re: How dead is "dead in the hand"?
Post by: Red Beastmaster on September 24, 2016, 09:17:00 PM
QuoteOriginally posted by ron w:
For every action there is a reaction, no bow will be completely void of some sort of vibration or thump or what ever you want to call it. Some are just better than others.
Exactly!

When someone claims their bow has no recoil it is usually for sale.
Title: Re: How dead is "dead in the hand"?
Post by: K.S.TRAPPER on September 25, 2016, 07:10:00 AM
QuoteOriginally posted by ron w:
For every action there is a reaction, no bow will be completely void of some sort of vibration or thump or what ever you want to call it. Some are just better than others.
X3, your never going to find it and why is it so important? Just curious.

Tracy
Title: Re: How dead is "dead in the hand"?
Post by: David Mitchell on September 25, 2016, 07:16:00 AM
QuoteOriginally posted by K.S.TRAPPER:
 
QuoteOriginally posted by ron w:
For every action there is a reaction, no bow will be completely void of some sort of vibration or thump or what ever you want to call it. Some are just better than others.
X3, your never going to find it and why is it so important? Just curious.

Tracy [/b]
X4.  There is no way that something is not going to be felt.  An arrow being propelled forward will cause a bow to be propelled backward. As Ron W. points out, for every action there is an equal and opposite reaction.  Some bows just balance it out more so it is felt less.  The day someone comes up with a bow that you cannot tell you shot the arrow at all, that will be a bow I am interested in! Especially my arthritic hands will be.   :)
Title: Re: How dead is "dead in the hand"?
Post by: slowbowjoe on September 25, 2016, 08:12:00 AM
Thanks guys, I appreciate the feedback.

As to "why is it so important?"... it isn't. As I mentioned in the OP, I don't consider it a problem, just trying to get a broader view of what folks experience has been with it, and maybe tweak my bow a bit.