That is why the limbs are adjustable, so you can tune for correct spine. Just nobody uses them for that. I don't know why they make adjustable limbs anymore? Might as well just pin them at peak draw weight since hardly anyone turns them down. I can't beleive how many times I hear someone complaining about trying to broad head tune or some other form of tuning. And when you ask them if they tried to turn the poundage down they look at you like your nuts. Then you explain it to them and they still won't do it? Uh, oh, I'm ranting.

When I set up a bow I pick an arrow based on the mid setting of the bow. Like if my bow is 50 to 60 lbs I pick my arrow based on 55 lbs. That way I have the leeway to tune up or down to find the correct spine. I won't buy a bow with a peak weight higher than I can comfortably draw. Seems like a waste to me.

That being said I feel the most overlooked aspect of bow tuning is the shooter. Consistent form is THE most important aspect of shooting accurately. And after that come well matched straight arrows. Then spine and lastly nock and rest set up.

Just my opinions anyway.

Paul