[attachment=0]2014-07-29 22-01-11.log[/attachment]my quad don’t want to take off… i have follow all the steps i have calibrate all the esc and still nothing.it arms fine i got good gps signal but it won’t take off in stabilize mode.
my setup is 1000kv motors
40a simonk esc emax
apm 2.6 3.1.4 firmware
1045 props
and turnigy 2200mah 20c 3s battery
can anyone help?
below is graph from thr_out and the log file…
please help…
i manage to fix the problem…
i had put the wrong way the props!!! 
the problem now is when i try to take off the quad tends to slides on one side( forward). even if it is in 2 meters off the ground… is this has to do with pid’s?
[quote=“nikiforospav”]i manage to fix the problem…
i had put the wrong way the props!!!
the problem now is when i try to take off the quad tends to slides on one side( forward). even if it is in 2 meters off the ground… is this has to do with pid’s?[/quote]
You can try using the auto-trim feature. It is described in the wiki here: copter.ardupilot.com/wiki/autotrim/
The cliff notes are: In stabilize mode with the copter disarmed, hold the stick in the arming position until the copter arms, then keep holding it until the LED starts flashing a pattern. Then, take off and gently keep the copter on top of its takeoff spot until the LEDs stop flashing. Do this in calm conditions.