wwag:
I just compared the draw cycle of the '04 Dually to my '03 Dually and with the new one set on 70.2 , it feels like my '03 set on 66 pounds. The '04 is smoother and not quite as stiff as my hunting bow, nice improvement!!!
Exactly the same thoughts I have re: my 03 and 04 P40 Duallys. My 04 is also quieter, and has less vibration and recoil.