I read so much about fly away sparks, how the get in atti mode due to compas error etc... my spark, most probably because i take off from a ship and is all steel, has a lot of errors like this and gps lost warnings and usualy goes to atti mode. Mid flight. This is where i really enjoy it.!! Its fast!!! I have icreased the sport mode tilt angle and ascend descend speeds and is ok with a litle loss in video acuracy but i want to fly fast to a place/ height switch to normal and make accurate cinematic video video. All the other part is racing. Im thinking to disable gps through assistand 2 to have atti mode all the time sore some quick full throte flights. I think the atti mode is not the problem with fly away drones. A drone in atti mode is controlable. A signal lost with attimode /gps loss its what will make the drone drift with the wind or loose the RTH button and head back to china.