New strings and work on getting the timing of everything just right. Get as much as you can out of it.

No deer jumps my shots. They never hear it coming. Longer shots forget about it. It's all in getting things to work together. I'd say right now your limbs are fighting each other. All that stuff works best when every thing else is right, not to cover a problem. Don't listen to all that jazz about how timings can't get off.

Ever ride a motor cycle? I had one years ago. The chain strecthed but not evenly so it had a lunge to it which increased the vibrtion and noise. When I replaced the chain the ride was incredibly smoother. I think strings do the same some times.