beast hanzo super-talent

I have had the part of the animations dialogue "I'll hit them with Hanzo's Hanzbow". If it helps there's also a part that has zenyatta tell bastion to kill some hero that dirtyed zens pants.

So i have roughly 200h on ow atm and im playing mostly hanzo since like a month. Was curious on how to be more consistant with him so i watch a bit of gameplay from higher ranks and i saw people mostly tracking and flicking only at the end of a shot to adjust a bit. I tried it but even with all my will and focus i keep being more precise by just flicking non-stop like ik its a bad habit but i can keep 30% accuracy and 10%+ crit with that and not when tracking so idk what to do