Here is a great Lua App designed by Jeti Pilot Peter Vogel. He has created a simulated throttle “Detent” using the gimbal’s haptics. This app engages the stick vibration and emits a beep when the throttle stick is positioned within a few percent of a user-specified position. Unlike the trivial “sound on event” feature built-in to the radio that only beeps the stick at center, this will let you have a shake and a beep at any arbitrary position of the stick. Check it out below.
Download firmware version 4.22 here.