impossible to fly mwc se --Solved--

[msouthcott]

I have my multiwii crius se copter all ready to fly. I can't get it off the ground. It is intent on maiming me or destroying everything in the immediate area.

1 motor is working much harder than the rest and that shows in the gui as well. It does yaw to the right if I try and yaw to the left 2 of the motors shut off. But it actually lifts off with 2 motors off and is more stable for a short period of time.

do I need to start pid tuning? I have never done that before. Any suggestions?

I have recalibrated the esc's multiple times with the same results.

[msouthcott]

I looked at all the motors pinouts they are correct I looked at the sensor feedback and they are correct. I can fly it for very short periods but it is extremely unstable and not happy at all in the air.

[msouthcott]

Here is a video of me struggling.

Crazy yaw

http://www.youtube.com/watch?feature=player_embedded&v=MHE-sfuFAog

[Rob]

Video is private? We can' t see him

[msouthcott]

thanks changed it.

[msouthcott]

Wow another problem. Figured it out. 1 bad esc I put another 20amp not the same brand on there and it flies relatively well it does surge but it flies and it completely controllable.

[subaru4wd]

Chances are all of your motors are spinning the wrong direction.

Reverse direction on all 4 motors, and make sure your R props are on the correct motors... then try again.