The importance of spine tester ! ( arrow buildalone )

[hera]

I think I'm not a good shooter until recently.
I quit for about 5 years just because of my bad accuracy.
 I know spine match is important,but what I do not know is spine match is VERY VERY IMPORTANT.

[hera]

 

[hera]

 

[hera]

   
I builded these arrows 6 ms ago,well spine match with my homemade BT style TD recurve,nice group.
   

[hera]

 

[hera]

 

[hera]

 

 

[hera]

 

[hera]

 


 

[hera]

[hera]

 


 
10 meters indoor.
Now I can shoot cocacola bottle plastic cap,some time even straw !      :p    :D

[Hot Hap]

Looking good Hera. I thought that the arrows should be spined on 13" centers. Once you find a shaft that works, it wouldn't make any difference.
What are your spine markings on the shafts? The 11-4 12.1 ect. Did you use a ruler? Hap

[hera]

I didn't have a ture spine tester product,so my ruler is a ordinary soft belt ruler !   :(    :rolleyes:  

Thus,I got a special system !  :rolleyes:    :(

[Ray]

Thank you Hera for your design of the spine tester.Looks simple enough that even I can copy it.

[Mike Mecredy]

Good creativity!

[tradtusker]

very good nice arrows and clever spine rig you made up!

[b.glass]

Beautiful arrows and very good shooting! I think I might be able to copy your spine tester also!