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Does my prop setup in properly?

koklimabc

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As per topic, I suspect my prop setup could have wrong directional setup
I'm using prop out (reversed directional). It just spin out vertically 360 degree and drop into ground.
Then my telemetry lost to my controller. why?
 

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memlak

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One of the following:

motor direction wrong
FC alignment wrong
motor mapping wrong

Props look okay for props out.

Why do you have 4 Immortal-T Antennas on this?
 
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koklimabc

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FYI,
motor direction - I'd configure to reverse
FC alignment - Can you tell me why?
motor mapping - I'd done to mapping correctly on CLI (resource motor 1), 100% confirm sure is correct

4 Immortal antennas - redundancy setup (long range), each one with 2 Antennas
 

memlak

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FC alignment - Can you tell me why?
Because if FC alignment is wrong and the quad tilts left, gyro might think it's tilting right and corrects left. So FC is instructing to counter this by tilting more left and the quad goes bonkers. This stuff happens in miliseconds.

Any other faulty alignment is possible (left, right, front, back, 90°, upside down)...
 
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koklimabc

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Because if FC alignment is wrong and the quad tilts left, gyro might think it's tilting right and corrects left. So FC is instructing to counter this by tilting more left and the quad goes bonkers. This stuff happens in miliseconds.

Any other faulty alignment is possible (left, right, front, back, 90°, upside down)...
Thanks you memlak with your greatful comment and guide, with proper propellar must lead out for prop out style, setting yaw degree to 90 under configuration tab of betaflight.
I've succefully gave my plane work out in trial flight.

You are very Idealful man to give nembie a wondeful day of guidance. TQ
 
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