I shoot a triple carbon centaur that is #52@29 and I draw to ~29.5". After a conservation with a buddy about tuning and how my arrows always come out stiffer than "normal", i decided to deviate from my typical bare shaft tuning and tried to "trust the paper".
After talking with several people I trust much more than myself, I started with a full length (32") .500 spine. I put my typical 175 grain head on it and shoot.. WWWWAAAAAAYYYYYY WEAK.
I them grabbed a .400 spine that is 31.75" long with the typical 175 grain head, less weak, but still very weak. I then grab the arrow.350 spine 31.75" long that bare shafted "like a bullet" and put it through the paper. It did show a little weak, but it was by far the best. I trimmed, trusting the paper, and low and behold, it started shooting bullet holes.
After sending Jake all the results, both he and I are both stumped...
The Top left is the .500, the bottom right is the .400, and the middle ones are the .340's.
These were the results after a little trimming..
Has anyone else had similar results? I would love some of your opinions and experiences.
**all shots were taken from around 6 feet to the paper**