Slapped together a factory-fresh mini hex with HK APM mini + 3DR ublox, balanced the props, fired it up in the air and ran autotune, in a breezy day. Over tuned with the factory settings, but flying ok now - just needs a tweak here and there.
This is the result. Needs bit of D I think, to stablise it a bit. Maybe more aggressive control in pitch to stop the high frequency oscillations?
Will upload settings once I get home. 3.2rc7, factory fresh build.