I designed this base to be used with the clamp below so it will add more stability to the joystick and you should be able to use the screws that came with throttle controller to mount it to the base. the clamp that I am using for this is : [https://www.amazon.com/Joystick-Designed-Logitech-Adjustable-Included/dp/B0CJHX6HJY?crid=38LXJB5IE4EGH&dib=eyJ2IjoiMSJ9.yL7KrzkokHYwei1_lO22lcPahzpHFbC5TvSTQZx3SwU.W1giSx9wuk3X-UF8V5oLK2B9ZraP4kgLeQP5lVlSxxw&dib_tag=se&keywords=huye%2Bsteel%2Bclamp-on%2Bjoystick&qid=1732905497&sprefix=huye%2Bsteel%2Bclamp-on%2Bjoystick%2Caps%2C110&sr=8-1&th=1](https://www.amazon.com/Joystick-Designed-Logitech-Adjustable-Included/dp/B0CJHX6HJY?crid=38LXJB5IE4EGH&dib=eyJ2IjoiMSJ9.yL7KrzkokHYwei1_lO22lcPahzpHFbC5TvSTQZx3SwU.W1giSx9wuk3X-UF8V5oLK2B9ZraP4kgLeQP5lVlSxxw&dib_tag=se&keywords=huye%2Bsteel%2Bclamp-on%2Bjoystick&qid=1732905497&sprefix=huye%2Bsteel%2Bclamp-on%2Bjoystick%2Caps%2C110&sr=8-1&th=1)