I thought it was quite comical that the Czechoslovakian word "Lomcevak" roughly means "cause of headache" in English!
And a Lomcevak is not just going nose over tail around a horizontal axis... check out the RF flight lessons if you want to see a real Lomcevak.
And this does give me a headache.
The RF lessons come close but do not illustrate the true head over heels in this maneuver. Try reading this article: http://jmrc.tripod.com/fa/aero/aero4.htm
I understand what a lomcevak is. My point of this post was to inquire if anyone has had success with this maneuver in stock RF aircraft. Sounds like mods are needed for correct control authority.
Thanks!