Vortex 250 Yaw problem

[BrianK]

Hello.

I have a ummagawd vortex 250 pro from flight test roughly two months ago. I have about an hour of flight time on it so far. I had a few screws rattle out of an arm and it folded forward. I ordered a screw kit and installed but had a motor not spinning and a continuous beep from the flight controller. I diagnosed a fualtly esc and installed a new immersionrc 20a esc. I did not attempt any type of esc calibration and i did a motor test with the results being motor 1 23937, motor 2 22565, motor 3 22764, motor 20460, all 76313.

I have a few problems related to yaw now.
1)Yawing will raise throttle proportionately.
2) Falling with zero throttle induces a clockwise spin.
3)Pitching forward and throttle up will induce yaw.

I have confirmed i am not mistakenly yawing and the radio is not requesting yaw by reading live data the radio mixer. Also by reading live data betaflight and clean flight.

Does anyone have a suggestion as to what the problem is or any further testing procedures? Also i am open to suggestions on where to send for diagnosis.

Thank you, Brian.

 

[BrianK]

Front motors were spinning the wrong direction. I changed front motor direction and swapped props to fix.

 

[PsyBorg]

yup yup.. motor direction tends to be just a touch important. Nice find on your own for an answer.