I haven't shot the Darton's with the VSS module yet. My Mav is 03 model. I think they softened the Draw cycle on there cam in 04 if I'm not mistaken. On my O3 model the cam has a little hand shock and vibration. I set it up with the NV Dampening system along with cat wickers,limb savers and shock blocker sab. and it took most of the hand shock/vibration out it. Jerry