[Greencb]

I have noticed when shooting 3 undermybowis louder. I have read that others have noticed this as well. What causes this?

 

[Viper1]

Green -

You're changing the dynamic tiller of the limbs by moving your hand lower (putting more stress on the lower limb). I could tell you to raise your nocking point a bit, but a better answer would be to just retune the bow. (www.bowmaker.net works pretty well)

Viper1 out.

 

[Greencb]

Thanks will do. I have new arrows in route so I will need to tune anyway. Does 3 under shooting require more or less spine?

 

[Viper1]

Green -

Simple answer: It shouldn't have an effect on spine.

Techincal answer, kinda depends on what "else" changed when you go to 3-under. Most times, it's just the nocking point.

Viper1 out.