INAV Fixed Wing Roll Tuning Check - AtomRC Dolphin

Wing loading difference should be minimal since I'm running a GoPro, but Mykls has a 7A Ion battery vs my 4.2A Ion. Another difference is I have my gyro_hardware_lpf set to 20, whereas Mykls prefers to run higher. I am running Servo_PWM = 60 hz and should go higher since I'm using EMAX digital servos - not sure if it makes a difference, but worth a try.

Mykls' plane also had a bit of yaw wag, which might be CG or his Rx antennas sticking out in the airflow.

The INAV profile settings (and some others) I'm using in this flight, with D-gains of zero:
set fw_p_pitch = 10
set fw_i_pitch = 20
set fw_ff_pitch = 190
set fw_p_roll = 4
set fw_i_roll = 7
set fw_ff_roll = 46
set fw_p_yaw = 0
set fw_i_yaw = 0
set fw_ff_yaw = 0
set fw_p_level = 16
set roll_rate = 28
set pitch_rate = 7
set yaw_rate = 1

set gyro_hardware_lpf = 20HZ
set tpa_rate = 25
set tpa_breakpoint = 1600
set servo_pwm_rate = 60
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After this flight, I made some changes and have had good results with:
- Servo PWM rate at 160 hz (Emax ES08MD II, on 6v)
- Reduced Roll P-gain to 3
- Added Roll D-gain of 12
- Increased Roll I-gain to 14
Edit 2: latest settings detailed in this video: https://youtu.be/L22D5T_3JKU?si=fM8C-Smh2r2LAz5Y
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Видео INAV Fixed Wing Roll Tuning Check - AtomRC Dolphin канала ZaksterBlue