Hard to explain drift issue causing machine to fly out of control

[Helijib]

Copter weight/motors/props sizes?

Dave

Thanks all for the help.

Dave...
Weight is about 4-5 lbs, closer to five lbs.
-The motors are robbe roxxy 2827-35
-Put on Turnigy Plush 30 amp esc's
-Props are apc 10x4.7

After a major overhaul today I lifted her off and it flew great. No drifting. It was for sure the esc's.

Interesting as the 30amp esc's were still very warm and the motors were Super hot.

This worries me a bit as I wasn't even flying the Hex very hard at all.

 

[DucktileMedia]

My naza/F450 has always drifted to the right and drives me crazy. it now flips over at startup and there is no logical reason for this. Never did this until recently after NOT flying it for a while.

 

[meme]

I had Drift Problems too with EZUHF/Wookong.
In my case i discovered that i had the same Drift in the TX Monitor as in the Air.
When flown after calibration and setting on TX everything was fine.
Always when i unpowered and powered again R and E was not centered anymore.
Installed another RC TX- and RX and the Problem was solved.

Maybe that helps.

-meme