If a guy had too much money laying around, didn't ming the added frustration, and his wife wasn't looking..... And so he decided to tune both 400's and 340's to the same bow, the 3Rivers Dynamic Calculator would seem to indicate that is very possible. Just a matter of changing lenght, pile weight, etc. so that the arrow(s) dynamic spine matches the bow dynamic spine. At least so it seems to me.
Is that correct? If you can get the same dyamic spine on two different spined shafts that the arrows should shoot fine/great out of the same bow?
Last edited by Gun_Geezer; 08/20/20.
