But I lose weight with the 3-49 (I assume you figured that in, though).

So....will the 3-49 have ENOUGH spine?

Also....when looking a tthe easton charts....it says to subtract for the insert weight. Why?

Thanks.

EDIT**

If I go with the 3-49 ....I can't seem to get my arrow weight over 450gr. (WITH the 100gr adaptor)