Very accurate. Thanks to this, we have received high praise from many people. [Trigger Push Accuracy] L2: 88% / R2: 88% Works without problems in general FPS play. We offer high-precision units for those who require delicate pushing at a competitive level. We have set a slightly advantageous price due to the disclosure of numerical values. [Product Description] Product Name: PS4 DualShock 4 Model Number: CUH-ZCT1J [Additional Services] We basically use new or clean screws. +100 yen to replace the sticks with new ones Please comment before purchasing. [Precision Maintenance for FPS] Each controller is completely disassembled, and the circuit board and small parts are carefully cleaned with an ultrasonic cleaner. Defective parts, such as stick drift and poor button response, are replaced as appropriate, and the controller is finished in a state that enables high-precision operation. (Example: We thoroughly perform physical precision recovery maintenance, such as cleaning the stick board and adjusting the sensor, which is done by people in the same industry.) [Operation and High-Precision Guarantee] All controllers undergo the following tests after maintenance: 1. Precise numerical adjustment using "GAMEPAD TESTER" and "DualShock Calibration GUI". 2. Final operational check through actual machine test play in "APEX LEGENDS". [About Joystick Information] Generally, a stick error of 7.9% or less is considered excellent. Even in precision operations such as FPS, it is evaluated as comfortable to use if it is in the late 5.0% range. [For those using FPS games] In FPS games, if the dead zone setting (e.g., "Linear" setting in APEX) is set extremely low, unintended movements (drift phenomenon) may occur due to the subtle characteristics of each controller. This is due to the controller's quirks and is not a malfunction. [Reliable Initial Defect Guarantee] In the unlikely event that there is an initial defect or malfunction after the product arrives, we will respond with returns, refunds, or exchanges only before the receipt evaluation. Please contact us before evaluation (we cannot respond after evaluation). When connected to a PC, audio output may be limited depending on the included cable/settings/OS. Please be aware of this if you intend to use wired headphones.