I am flying my "Viper out "FE F-16 with ail and elevon mixed together so when the flaps are deployed the tailerons work with the flaperons. If you look at this recent thread you will see pics of my F-16 in action and the flap setting i am using. Turned up (170k) P-60 power mounted under the hatch using the supplied tailpipe.
V..

http://www.rcuniverse.com/forum/m_78..._2/key_/tm.htm