no matter how to name it properly - ds4 has issues with, and this method fix it until stick fully wears out. its the way hardware must be desgned. sloppiness can easily be calculated cuz we know U, R and F, 1uF is ok not slowing down input.
xb controllers i repair are worn out till joysticks teared apart, and on 1 xb controller repaired there goes 100 ds4 that drift right from the shop shelf.