my friend built a quad with a Naza compass (i think its 5883L also). compass is wired correctly into the board, and internal compass disconnected (we verified this).
anyway, the compass reacts normally on MP when the quad is tilted 90 degre
i built a new quad (after several successful quads with Arducopter 3.x) - its a F450 with Sunnysky 2212X motors and 10x4.7 props and simonK 30A ESCs, running a 3S pack.
this quad flys great on stabilize after auto tune, nice and quiet and s
from 04:20 had bad video, enganged RTL and it was working well and was flying at direction 196. at 05:42 quad was flying sideways (as if nose turned right) but still flying home at di