smokpole,
Just a couple questions:
How much weight difference is there between the old and new?
Are the arrows flying good or better than the older ones?
Are YOU happy with the arrow flight?
If the arrow flight is making you happy then try to dampen the bow. If the arrow weight of the older ones,is close to the weight of another size heavier broadhead then going up should cancel the noise and the arrows should fly like your older ones.
Hope this helps as there are probobly a couple other things to consider but right now it is up to you to decide what the answers to these coouple questions is before going on.
Greg
"Getting close to the game is the joy of Bowhunting for me, the harvest is a bonus."

Live 15 ft Python after eating a small Antelope!