The Helix Joystick from Letus35 attaches to the left or right operating handle of the Helix and Helix Jr. Stabilizer using included 1/4"-20 mounting hardware and allows you to control two of three axes. Via the GUI you can select and switch which two axes you want controllable. The Joystick comes ready to be attached on the left side, but the mounting bracket can be moved to allow for right-side attachment.