Spirit pro 450 heli flips over on take off.

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a20cae
Posts: 14
Joined: Mon 02. Oct 2023 15:33:33

Everything works fine tail holds swash all working in the correct direction.
software v3.6.2
When I lift off once in the air the heli flips volently to the right into the ground.

When I got the heli back to the house I noticed that if you lean the helicoter over (sytem live) it does not move the swash in the same direction as all my other spirit units.
I have reflashed the firmware, and reset the unit.
still does the same thing.
any ideas it all seams fine when plug into the PC.
ZeXx86
Site Admin
Posts: 12782
Joined: Mon 29. Apr 2013 16:06:44
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Hello,

this problem is unfortunately caused by a wrong swashplate correction direction.
This can be caused by:
a) Wrong Mounting Position
b) Wrong Swashplate Type
c) Wrong Servo Wiring
d) Wrong Servo Reversing in the Servos tab

Or mix of all these 4 points.
So it is important to verify each and from then it should be all fine.
The most common is point c + d at the same time.
Spirit System developer
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