T-Rex 450 Test flight -- Loiter / Guided / RTL and Alt Hold
APM 2.0 firmware 2.7.3
MediaTek MT3329 and barometer
After replacing the hidden Torque Tube Bearing in my T-Rex 450 the shifts in attitude are gone.
Everything changed to the best.
I found a great new flying field, so I went to test Loiter, Guided and RTL, Alt Hold worked always great. I planned a mission too, but the wind became too strong after a while so I will try this another day.
As you can see in the video (thanks to my lovely wife) everything worked very well.
This are the PID I used. The Nav speed is low 2m/sec which is relaxing to watch and you have no overshoots.
Thanks a lot DIY Team.