Hi I think I amimproving no crashes yet (famous last words) but I think I have aproblem.

I set up my FlamewheelF450 with Naza-M Lite on the ground and wait until the green LEDflashes at a nice even rate.

The I take off in GPSmode I then have to input some forward stick as the copter tries togo in reverse.

After about 5 mins thecopter, sometimes, stays steady but not all ways.

Is this normal or do Ihave a problem?

Do the drift happen in atti mode as well?

Try to  calibrate the compass before each flight.

The first few seconds of flight the Naza is still figuring our what sensors are telling it what.  Put it on a level desk plug it in and calibrate the Naza.  Then take it out and fly it again.  Stay off the sticks other than throttle for a few seconds. The it should hold position. If you take off and hold one of the other three inputs it will tend to drift until you power off.

Blade_Strike Posted at 2014-12-10 23:59
Do the drift happen in atti mode as well?

When the wind drops I will check & let you know

jackson.zhong@d Posted at 2014-12-11 11:05
Try to  calibrate the compass before each flight.

Done that & no Change

chrisgeigerphot Posted at 2014-12-11 14:18
The first few seconds of flight the Naza is still figuring our what sensors are telling it what.  Pu ...

When the wind drops ,Gales at the moment. I wil do what you say & try again
Let you know the results

Blade_Strike Posted at 2014-12-10 23:59
Do the drift happen in atti mode as well?

Wind drops , Rains starts.
finely got a chance to try in atti mode  the answer is yes.
But I noted that when I change from GPS Mode to Atti mode  and back the copter seems to
Tilt back and forwords

chrisgeigerphot Posted at 2014-12-11 14:18
The first few seconds of flight the Naza is still figuring our what sensors are telling it what.  Pu ...

Wind drops , Rains starts.
finely got a chance to try in atti mode  the answer is yes.
But I noted that when I change from GPS Mode to Atti mode  and back the copter seems to
Tilt back and forewards
Tried to leave the sticks alone and this as improved the situation but still a slight drift until I hover in one spot for some time

stan@graphic6.p Posted at 2014-12-20 20:00
Wind drops , Rains starts.
finely got a chance to try in atti mode  the answer is yes.
But I noted ...

Show us a video how it looks like will be great helpful.