I just went the opposite way. I had the limbs replaced on my bow. I had 70# limbs with a 65# DW. I changed to 60# limbs bottomed out at 62#s. Through a chrono I lost 2fps and a the bow is a LOT quieter. I really thought it was quiet before, now, wow! It is a bit easier to draw although it has never been a problem, and 62#s will kill anything on the continent.