flight video here:
(with a gentle crash at the end.)
I made it slower than stock by using an APC 4.7x4.2 instead of the included 5x5 prop.
EDIT: forgot to say that for the flight in the video, I also moved the battery aft, to get the CG pretty much spot onto the finger-holds. Seems better than before, when I had the CG about 10mm forward of the front of the finger-holds.