Remember to check your elevator, I say again Remember to check your elevator...
Preflight check, I've check everything... it is functioning correctly... of course the play is sooooo little that I assume it is for the best of micro plane, BUT it is not the case.... the plane flew in an uncontrollable state and crashed!
what a shame that it is not a pilot error and I've tried my best to safe it...
at least the damage are minimum with some battle scars...