What I mean is that in rainbow six siege recoil animation works a bit differently. Reticle inside the sight doesn't move away from the center of your screen however the still gun shakes. The gun shakes left and right on roll axis and back and forth on X axis (if we assume the X axis is the line going from the stock through the barrel. Now the recoil from the gun on pitch and yaw axis make your camera move with it. This is how I understand r6 recoil working. I feel like r6 recoil is really satisfying because it feels like you can reliably control it.