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Main Boards => PowWow => Topic started by: ericmerg on August 09, 2012, 11:47:00 PM

Title: excessivly high nock point?
Post by: ericmerg on August 09, 2012, 11:47:00 PM
so i was tuning my 80# bow today and after i got the brace set at a solid 7" the nock point was off and no matter what i did i got it saying nock point was low so i cranked it up to around 1.25" high and it shot like a bullet and looked perfect out to 45-60 yards has anyone heard of a nock point this high

im shooting 3 under
Title: Re: excessivly high nock point?
Post by: **DONOTDELETE** on August 10, 2012, 12:00:00 AM
something is out of whack there.... are you shooting off the shelf or using a weather rest?

did you check your tiller measurement?

What kind of bow is it, and how far is the shelf cut out?
Title: Re: excessivly high nock point?
Post by: ericmerg on August 10, 2012, 12:32:00 AM
its a martin ml-10

im not sure how to check tiller looks like its prolly 3/16ths or so off center
Title: Re: excessivly high nock point?
Post by: Mongo on August 10, 2012, 12:33:00 AM
Three under usually results in a higher nock point than split.  But, 1.25" is a little higher than normal, are you using two nock points to insure the arrow isn't slipping when releasing?
Title: Re: excessivly high nock point?
Post by: ericmerg on August 10, 2012, 12:39:00 AM
i havnt done 2 nock points yet my nock is a little tight so im going to switch to that and try to retune
Title: Re: excessivly high nock point?
Post by: ericmerg on August 10, 2012, 02:41:00 AM
well i adjusted the brace some more and lowered the nock point to 1/2 and put a 2nd nock point below it and made the nock fit less tight and it brought it straight back to tuned and my groups shrunk a bit too so i think i'll stick with this
Title: Re: excessivly high nock point?
Post by: WidowEater on August 10, 2012, 05:14:00 AM
I was going to suggest different brace but you seem to already be there.

A high nock point suggests inherent erratic flight.  This is something that brace height adjustment will usually remedy and then you can get back to finetuning nock point and spine.
Title: Re: excessivly high nock point?
Post by: Ulysseys on August 10, 2012, 06:38:00 AM
A different brace height in which direction, high or low?  Just like to hear different people's takes on tuning..
Title: Re: excessivly high nock point?
Post by: Rick Perry on August 10, 2012, 01:35:00 PM
incorrect hand pressure on the grip can affect the location of the nock point.
Title: Re: excessivly high nock point?
Post by: WidowEater on August 10, 2012, 06:01:00 PM
On a longbow I would say a brace of 7" is too much.  So start lowering.

All bows are different though.
Title: Re: excessivly high nock point?
Post by: JamesKerr on August 10, 2012, 06:32:00 PM
Sounds like your arrow was sliding down the string upon release.
Title: Re: excessivly high nock point?
Post by: ericmerg on August 10, 2012, 09:18:00 PM
well i got it up a bit past 7" and its like super quiet so im not gonna mess with it anymore lol
Title: Re: excessivly high nock point?
Post by: lpcjon2 on August 11, 2012, 08:38:00 AM
What is your arrow set up?
Title: Re: excessivly high nock point?
Post by: traditionalman on August 11, 2012, 11:32:00 AM
1.25 is too high you should be striking the shelf with your arrow. On my 80 and 100 pound longbow my nocking point was 1/8 inch high. Start low and work your way up.
Title: Re: excessivly high nock point?
Post by: Ulysseys on August 11, 2012, 12:11:00 PM
For the tuning gurus, why does it matter if the nock point is set high if he is bareshafting perfectly?
Title: Re: excessivly high nock point?
Post by: WidowEater on August 11, 2012, 12:18:00 PM
That is just higher than what is normal and it suggests either a tillering problem or a brace height problem.

Also, a nock point that is too high I would think would have problems coming into contact with the arrow rest since it is at a comparatively extreme angle to it from what would be characteristic of a lower nocking point.
Title: Re: excessivly high nock point?
Post by: Rick Perry on August 11, 2012, 05:56:00 PM
you can change the effective "tiller" of a bow with incorrect hand pressure on the grip . BUT as long as you are consistant it really doesnt matter .

Too much heel pressure will cause a high nocking point but if you are gripping that way consistantly and you are grouping your shots well ,dont sweat it ............ just have fun shooting