Hobbyking Super H600 - is it a H or an X frame?

I have the new H600 frame from HK. Although it is sold as a H frame, as I build the beast it looks more as if an X frame config on the APM 2.5 is more appropriate. The APM sits exactly at where the diagonals drawn from the motors intersect. I am currently setting it up for H frame and if that doesn’t cut it I can always set it up as an X frame.

I don’t really understand the maths and geometry for different frame types - like most of us I expect - and I would be grateful for any comments, suggestions, advice or opinions.



Please refer to copter.ardupilot.com/wiki/connec … nd-motors/ for the differences between the X and H frames