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Main Boards => PowWow => Topic started by: sgrogg on July 25, 2010, 12:20:00 PM

Title: Bare Shaft Tuning Help, Please
Post by: sgrogg on July 25, 2010, 12:20:00 PM
Can I get a lil' help?  Here are my specs:

My draw = 28"
29.5" CE 350's with 50g inserts and 200g heads, total arrow weight 630g
57# recurve at 28"
Tiller even
Nock point 3/16"

Shooting at 20 yards my fletched shafts hit where I aim.  Bare shafts consistently 9" to the right.  Bare shafts nock end kicks hard to the left upon leaving the bow.  This indicates to me that my shafts are weak, however, I find that hard to believe.  Is it possible that I'm getting a false weak indication due to the arrows being much too stiff?

Thanks, sgrogg
Title: Re: Bare Shaft Tuning Help, Please
Post by: **DONOTDELETE** on July 25, 2010, 12:38:00 PM
change point weight and shoot again...
Title: Re: Bare Shaft Tuning Help, Please
Post by: Al Dean on July 25, 2010, 01:05:00 PM
Sounds stiff, shaft bouncing off riser.  The CE 350 is a 320 spine I believe.
Title: Re: Bare Shaft Tuning Help, Please
Post by: sgrogg on July 25, 2010, 01:13:00 PM
Going lower and higher in point weight didn't help.  Seems like the 200 g point is as good as it gets.  I set up my arrows using Stu's calculator.

I experimented with nock point too.  It likes a very low nock point, 1/8".  It's ILF and the tiller is set to even.  Thanks.
Title: Re: Bare Shaft Tuning Help, Please
Post by: Canyon on July 25, 2010, 01:34:00 PM
Nock fit???
Title: Re: Bare Shaft Tuning Help, Please
Post by: sgrogg on July 25, 2010, 02:01:00 PM
nock fit's OK
Title: Re: Bare Shaft Tuning Help, Please
Post by: arky714 on July 25, 2010, 02:08:00 PM
What is make of recurve some have more center shot than others..Dave
Title: Re: Bare Shaft Tuning Help, Please
Post by: frassettor on July 25, 2010, 02:11:00 PM
I just got 5 Dozen of the 350's. Im shooting a 30 1/2" BOP arrow with a 260 tip, and a 100 brass insert. Total weight of 750 Grains. They fly great. I shoot the same arrow out of all of the bows listed below. Hope this helps
Title: Re: Bare Shaft Tuning Help, Please
Post by: GREG IN MALAD on July 25, 2010, 02:12:00 PM
What is your rest material? If it's leather that could be the problem. Carbon arrows have the habit of bouncing on leather. Try velcro or a hair rest. I was having the same problem, Mike Fedora suggested(insisted) that I try a hair rest. It worked great. Also, hold the bow vertical when you bare shaft test, it makes it easier to see high-low and left-right.
Title: Re: Bare Shaft Tuning Help, Please
Post by: Slasher on July 25, 2010, 02:31:00 PM
QuoteOriginally posted by GREG IN MALAD:
W Also, hold the bow vertical when you bare shaft test, it makes it easier to see high-low and left-right.
Years ago, I didn't know that... man did that make things easier...
Title: Re: Bare Shaft Tuning Help, Please
Post by: AdamH on July 25, 2010, 02:36:00 PM
Shootin CX Heritage 350's out of my Whippenstick Firestorm 57#-58# @ my draw arrows 30'' 175 grain Tip, flies like a dart, hits with a ton, total arrow wt. about 600 grn ...
Title: Re: Bare Shaft Tuning Help, Please
Post by: sgrogg on July 25, 2010, 03:04:00 PM
Thanks guys for all the responses.  My rest is velcro and I've experimented a bit with moving it out.

I am holding my bow vertically.  Maybe it's my release.  Hmmm??
Title: Re: Bare Shaft Tuning Help, Please
Post by: Buckeye Trad Hunter on July 25, 2010, 03:20:00 PM
Have you tried raising your nock point.  I shoot mine at 1/2"