Strange things on multiwii esc beeping but start.

[claustro]

Hi guys ,
my mini quad act very stange.
Motors don't spin togheter.
( range of commands in gui are all between 950 and 2000 , MAXTHROTTLE 1950 MINTHROTTLE 1150 MINCOMMAND 900) esc plush 6A
Also when I arm the board the esc start slowly beep , but if I give throotle the starts .
I made calibration for every sdingle esc , timing set to high , is it ok?
Board flyduino with 10dof imu motors 1811 2900 k

Thank you all
Andrea

[scrat]

Set ESC timing to medium. Commands in gui must go from 1000 to 2000.

[claustro]

Thnak you I'll try.

[scrat]

I forgot to write. Did you calibrated ESC's?

[claustro]

Yes calibrated.
I managed to make the motos arm using an old programm in my radio.
I am trying to figuring out why with the normal program didn't arm.
Thank you