Autotune problem of DJI S900 frame

@oscar0613 wrote:

Hi everyone, I'm a beginner, I have some questions of autotune, hope you can help me to figure out, I'll appreciate with your kindly help.
The following is my equipment:
Aircraft hardware configuration
DJI S900

Motor DJI 4114 400KV

Paddle DJI 1552

3DR PixHawk

firmware Copter 3.4.1

Here's the question, I use two version, "firmware Copter 3.3.3 autotune" and "firmware Copter 3.4.1 autotune" to adjust Rate Roll、 Rate Pitch and Rate Yaw, why thery have so much difference? Is that normal phenomenon? Will that be able to resis instand gusts? ( please see the attached pics)

3.3.3 autotune

3.4.1 autotune

yes, the point is that I use the same aircraft but difference firmware versions, the values vary widely, will that be the problem?

Looking forward to hearing from you.
Thank you very much.
Oscar

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