RE: Am I under spined ?
 

You're shooting a light arrow, so just add some weight to the front until the spine tests correctly.

The best ways to test spine is with bare shafts or broadheads at long distance.

RE: Am I under spined ?
 

If it's tuned and shooting good (broadheads)then forget about it.

RE: Am I under spined ?
 

I am with the others, if you are happy, then thats all that matters, however that is one stiff arrow for you needs. I am shocked you got it to tune. You are shooting a stiffer setup than I do with a 70lb bow with hard cam and 29.5" draw.

RE: Am I under spined ?
 

I thank you all for your imput. I am alittle stiff but I have an 1 1/2"- 2" group at 30 yrds with the set up

I will look into the heavier broad head maybe after the season just not to confuse things. I would assume that would also improve my FOC.


THANKS AGAIN ...