senaka wrote:
afaik the home position gets initialised on every power on cycle. so when you power your helicopter wait for the satellite acquisition to complete that's the home position it will set. Have you tried geo-fence? this feature prevents the heli flying beyond a configured radius.
The position setting for RTH depends on how it’s programmed in the servo setting it can be set automatically at spool up but it as well can be set when you want only so make sure it configured like you want !! And testing is important.