Nav Controls heading

[synersignart]

there used to be a feature in Multiwii 2.4 which is called (Nav Controls Heading) this allows the heading to be independent from Navigation like Waypoints and RTH when disable. allowing headsfree mode or intervened heading mode that doesn't require the drone facing toward the direction of travel in a waypoint or heading allows for Headless spinning drones to be build .

I wish to see this options return to INAV as well

Note:

1. I try activating headsfree mode while on RTH and it doesnt allow it currently on 7.1.1 or 8.0.0 of INAV
2. Fly Tail First works on any flight modes RTH , Waypoint

[stronnag]

Note: The SET_HEAD special WP has been available in INAV since c. 5.0, so you preset a heading independent of direction for a WP mission / mission leg.

[synersignart]

what would be the command be set like
it must apply for both WP and RTH alike
while fly tail first does the tail follows nav

because on mission SET_HEAD seem to only work when you set the Parameters1 in the Degree Eg.(P1=20) beans 20 degree oftset from navigation heading .

the one im looking at is a complete decoupled from the navigation heading . meaning if the drone is spinning it still follows the waypoint regardless of its heading while in flight

meaning the heading is constantly changing while in flight