I built a Quad based on HKPilot32 board(X type frame and it seams PX4). The software version is 3.2.1. All the calibration tests with MP 1.3.32.7 are OK.
Unfortunately after ARMING the motors(STABILYSED), discovered a strong asymmetry in ROLL: motors 2 and 3 much stronger commanded by the software, than 1 and 4. This asymmetry is also visible in FAIL SAFE branch of Mission Planner.
I tried to find the parameters HS1_TRIM and HS2_TRIM from the Documentation Troubleshooting without success.
The change in AHRS_TRIM_X parameters did not shows compensation.
PLEASE HELP WITH CONSEILS.
Yours,
Georges