Just sharing info from Russian web sites.
Wanna go higher than 500 meters? Send your quad as far as possible and press RTH, while it is coming back push your left stick up... and technically that is it. It will stop going up only reaching the home point coordinates. Wanna break your quad or attract attention of FAA or cops. Follow my advises.
Wanna go higher than 500 meters? Send your quad as far as possible and press RTH, while it is coming back push your left stick up... and technically that is it. It will stop going up only reaching the home point coordinates. Wanna break your quad or attract attention of FAA or cops. Follow my advises.