Used these to replace the joysticks on my PS5 controller. I have only used 2 of them so far but I am keeping the other 2 for when my other controller starts to drift. They are not easy to replace but that is Sony's fault. These fit the control board perfectly and work great so far. I have not checked the calibration or anything but I don't have any issues playing any of the games I play. There is an equal amount of dead zone in all directions as far as I can tell and no more drift or ghost inputs. The kit is nice and helped. I didn't use the joystick caps, I like the ones that the controller had originally and these feel a little harder and more like plastic, but it's nice to have extras in case I ever need them.