arrow length

[bowmaster12]

whats the best way to figure out arrow length should you just cut an arrow to a length you are comfortable with then wieght it until it shoots right or start full and cut down until it shoots right?

[Bjorn]

The only thing that counts is how it flies. As long as it is not so short the BH cuts your fingers. Length is just numbers unless it flies right.

[JRY309]

For me I never just cut an arrow especially a carbon without shooting it first.I'll pick a basic static spine with the weight I want up front and trim and tune from there.This way I'll get the correct dynamic spine I'm looking for and the length they end up is where I leave them.And hit the total weight I would like.Once you cut the arrow that is where it is,then if it doesn't fly the way you would want,it's wasted money.