I have just revived an old APM2.5 board and have flashed the latest firmware. All the sensors seem to work fine in the GUI. When I switch to stabilize mode the control surfaces move in the right directions but with full deflection, even with the slightest movement of center. I have tried resetting the settings etc with no luck. I have also tried to upload a parameter file for the Bixler2 air frame with no change.. Does anyone have any suggestions.

Thanks in advance



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  • Is this will stock default PIDs? Try reducing the P's in half and see if it improves.
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