As some of you know, I had a crash. My Y6 is back together, and I gave it a "maiden flight". It is showing the same tendency I saw after initially changing to Frame 10, in that I have to give it forward pitch else it keeps going backwards. The center of gravity seemed fine.
I had to replace two motors, both on the right front arm.
Would it be advisable to re-run Compmass Mot, Calibrate Compass and Accelerometer setup tests again?
Or is it possible that I have a "weak" or under-performing motor on the back arm? If so, I am not sure how I would test for that.
Any thoughts would be appreciated.
Also, on a different note, even since I switched to 3.1, I get "pre-arm, bad gps pos" a lot. This morning I had to override it so that I could make this flight. The HDOP clearly was not good, as it was between 2.1 and 2.7. Oddly, when I went back to the shop and connected via USB, HDOP was below 2.0.