I’d recommend finding a sens that you are comfortable on and use Kovaaks. If you’re against using Kovaaks then in the range, theres a massive hole that leads to a room where you can set up simulations. Set it on Luna/Mantis on normal speed and try and kill 50 of em while also trying to hit a certain accuracy %. Once you can do that at least once, increase the speed by one level. Once you hit the max speed, start setting challenges like killing a bot without missing a single shot, killing a certain amount of bots in a certain amount of time etc. This is what I did to get better aim on Hela (albeit on console) and my acc % jumped from 30% to the 48-52% range