I have been basing my log readings from PX4s log review page:
I have had a few issues, only in the logs stating the craft may have some EMI.
By looking at the Norm of Electric Field vs. Thrust graph, it seems that the electric field is following the thrust curve, and according to PX4s page, this is an EMI issue.
The craft flies great, not twisting about the Yaw-axis, and seems very solid. Does anyone else have any input or ideas? I am, of course, really only worried about random fly aways. I calibrate the compass every time I go to a new area.