So, today in a custom game I jumped off top mid in Fathom as an enemy was running underneath me. I jumped, looked down, and turned 180 degrees while shooting. As I came down, I tried adjusting my reticle back up to follow the headshot, but the reticle barely moved and I was caught looking at my feet. It wasn’t the slow down from the aim assist either. I later tried doing the same move solo and couldn’t pull it off with out a massive slow down while looking back up.
Try this classic Halo move for yourself and see what happens. I play on 7 sensitivity. I hope I described it well enough for you to know what I mean.