"I also was forced to go back to APM, Ok, I have PX4 but is was really sensitive and difficult in many ways (small connectors, firmware loading difficulties, PPM clitching etc), adding some lead to weigh it helped little bit (brutal, I know). I 3d…"
"Earplugs, HK vibration foam, Silicone pencil holders, piece of lead for weight.
So vibrations are within acceptable range, finally.
Turbulentic test flight: https://www.youtube.com/watch?v=UDqbD1sQ_tw"
"After update (and cold weather):
Also some problems with parameters in beginning, some defaulted when connecting to MP, some not. Resetting helped.
after PX4 combined with 3.1fw makes me crazy, MP shows slowly accelerating vertical velocity in table…"