Finally got my set up dialed in. The Surewood 70-75 spine are perfect. A bullet hole through paper and perform very nice. The bow is quiet, the shot is stable and very,very predictable. I can tell immediately if I made even the slightest mistake and the same goes when the shot is good, I know it at the moment of release.
Moved out to 30 yards to practice and needless to say it's a challenge but at the end of the evening I shot my lasts five arrows at 20 and was surprised that they all grouped in a nice 6" bundle right in the bull. Maybe the longer distance o was shooting did some trickery to my brain or something but the 20 yard target seemed like a chip shot. Have to explore this phenomenon a little more.
I could not be more happy with the arrows and how well everything is going. i have half a mind to order two hundred of the shafts so I have a lifetime supply.