sonar help

Greetings,

 

My sonar is giving me a value of 500cm at 6 inches off the ground... How can I correct this. Thank you

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No longer works after adding magnetometer and gps

Hey guys I had the apm acting as a stabalizer with out the magnetometer or gps connected and it flew wonderfully. I just received the magnetometer and gps in the mail and connected them as per the manual.. I then reset the apm using the apm setup. ho

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cant disarm motors and quad always yaws right?

Hey guys I'm having issues with my yaw stick... I have no problems arming the motors however I can't disarm them?  Also when I yaw right she will spin right but when i try to yaw left she spins to the right again?

I'm using a futaba t7c tx and every o

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powering esc's with out the distrabution board

I'm building the adrucopter with a gaui 330x. I know the adrucopter's power distribution board the escs plug in and only the "+ -" gos into the location for motor one on the actual adrino board. Would it be ok if I plugged the "s + -" from each esc i

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