More arrow spine advice

[valleysniper]

hi everyone. Tuning my Shrew hunter classic and need some advice. Its 54" 48@29. I can't see that it is center cut at all.thinking of a 30" arrow with 175gr up front on a 500 shaft. Does this sound about right ? Any other suggestions  ?
Thanks in advance, Gary

[McDave]

Sounds in the ballpark to me.  What is your draw length?

[valleysniper]

I have a 29" draw. Surprisingly  its pretty good with this 54" bow

[McDave]

My Super Shrew is cut to center, but not past center.  I'm sure your Classic Hunter is not cut in more than mine is, maybe less.  This means you need a weaker spined arrow than a bow cut past center.  Your 29” draw length and 30” arrow will weaken the dynamic spine somewhat.  I don't know that I could advise any changes to your setup without watching you shoot.  My guess would be that if you need to make any changes, it would be to a weaker dynamic spine, like a 200 grain point rather than 175, or a heavier insert if you like the 175 point, but you may have it nailed already.

[carpenter]

I have a 60" Super Shrew, #40@29",I pull 29", a carbon express heritage 30" with 145 grain tip bare shafts out to 20 yards for me. Rhino string. Love my Super Shrew!