<p>● The difference between the standard version and the enhanced version: The enhanced version adds spring-assisted homing, and the other functions are the same.</p><p>● Mini steering wheel is suitable for PS4，adapt to all kinds of PS4 racing game.</p><p>● In-game steering sensitivity adjustments may be required to fully optimize use of steering wheel，The game is set to more than 75 proposed steering sensitivity. </p><p>● Consider adding soft fabric between wheel and controller to avoid scratches and scuff marks. </p><p>● Please note this listing is for the 3D Printed Mini Wheel only. It does not include a controller.</p><p>● If you have better suggestions for improvement in use, please contact me.I will improve some issues in the next version and you will have a chance to get an upgrade for free. Thank you. </p>