oldbuck
10-09-2011, 03:08 PM
Carbon Express Blue Streak ….Weight Forward / Dual Spine
The testing was conducted on my spine tester with a dial indictor.
In 2008/9 I tested the CX Hunter arrows and found essentially no weight forward but I did measure dual spine. They were not advertising dual spine in 2008/9.
Now today I measured CX Blue Streak 350 arrows.
Below are the updated results.
I found that the arrows were consistent in spine through the 12 arrows BUT I could find NO evidence of weight forward or dual spine. I have included pictures of the various setups and measurements. I had to post twice to get all the pictures shown. see Test Report-1 & 2
The arrows shoot great, I just could not measure anything that supports the claim of weight forward or dual spine.
Thanks
Joe
The testing was conducted on my spine tester with a dial indictor.
In 2008/9 I tested the CX Hunter arrows and found essentially no weight forward but I did measure dual spine. They were not advertising dual spine in 2008/9.
Now today I measured CX Blue Streak 350 arrows.
Below are the updated results.
I found that the arrows were consistent in spine through the 12 arrows BUT I could find NO evidence of weight forward or dual spine. I have included pictures of the various setups and measurements. I had to post twice to get all the pictures shown. see Test Report-1 & 2
The arrows shoot great, I just could not measure anything that supports the claim of weight forward or dual spine.
Thanks
Joe