Hi serviceteam,
I have an trex 600 with spirit standard. I did configuration as done beforr many, many times!
But since last configuration I recognized following behaivor at starting phase.
The motor runs up properly , using pitch it lift up and at that moment heli drifts to roll left, without action from tx, and I have to hurry up to lift it up. At the flight it's absolut normal. Have you any idea ? Br siggi

Hi,

in the Servo tab activate the Subtrim (tuning).
Then observe if the swashplate is perfectly level with respect to the main shaft.
At the same time all servo arms must be in the middle position as close as possible.
And at the same time when you fold blades together, ends should be quite exactly in the same level.
If some of these points are not good, then it could cause such issue.

So for a proper operation and configuration the Cyclic Leveler tool is required.

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Spirit System developer

Hi serviceteam , think it 's my fault! Checking swashplate - it was bit wrong ! Thanks for your help br siggi