The accuracy is very good! Thanks to this, we have received high praise from many people! We specialize in selling high-precision genuine controllers, with the motto of 【Polite, Honest, and Prompt Shipping】. We thoroughly pursue the internal "high precision" and "reliable usability" rather than the external appearance. 【Product Description】 Product Name: PS4 DualShock 4 Model Number: CUH-ZCT2J 【Additional Services】 We basically use new or clean screws. Stick replacement for new ones for +100 yen 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 to enable high-precision operation. (Example: We thoroughly perform physical precision restoration maintenance such as cleaning the stick board and adjusting the sensor, which is done by other professionals.) 【Operation and High-Precision Guarantee】 All controllers undergo the following tests after maintenance. 1. Precise numerical adjustment with "GAMEPAD TESTER" and "DualShock Calibration GUI". 2. Final operational check through actual machine test play in "APEX LEGENDS". 【About Joystick Information】 Generally, stick error is considered excellent if it is 7.9% or less. Even for precision operations such as FPS, it is evaluated as comfortable to use if it is in the late 5.0% range. 【For those who use 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 considered a malfunction, so please understand this beforehand. 【Reliable Initial Defect Guarantee】 In the unlikely event that there is an initial defect or malfunction after the product arrives, we will respond with a return, refund, or exchange, only before the receipt evaluation. Please contact us before evaluation (we cannot respond after evaluation). If you have any questions, please feel free to comment.