Hi people,

Today i turned off my Tx mid flight to test auto pilot for first time which resulted in one very big crash. Later I went into RVOSD and discovered that test in air elevator was set to OFF.

I'm assuming thats why the plane banked nicely in RTH mode but then kept banking and pitched nose first into the ground before I could re-activate radio and pull out of the dive.

Am I right? Should it be set to ON for auto pilot to work properly with both ailerons and elevator?

Regards Rich.