I've got some Easton Epics cut to 28.5" 400's. Will this spine be close on a longbow that's centercut, 48 lbs, with my drawlength a shade over 28"? Thinking about a 175 or 200 grain broadhead.
I had to add almost 350 up front to get 29" 400's to spine of out of a 60lb hill. My guess is that you might be a little stiff still.
They will be stiff for a 48# bow,they may work if you add alot of weight up front.
Not sure if this helps you or not, not apples to apples ... 48 pound bow @30, longbow center cut, I draw 30 1/2 inches or so. I shoot 32 inch 500 spine beeman hunters (ICS) with 50 grain insert, 42 grain adapter and 145 grain head. Total, about 503 grains of arrow on a LONG shaft. Shoots excellent. I think you will be too stiff in my opinion. I have never shot Epics however.
Good luck
Bob.
If you want a shorter arrow. I would drop to 500's and if you want more weight add tubes.
Thanks guys. Time to check out some 500's. It's almost Christmas, right?