Jet

[r3vange]

Not sure, it supposed to be as height controller...But making it horizontal will block nozzles, and raising it does not look well.

[color=#FFFFFF]Oh right, so it's just mean as elevators not a V-tail (which is combined rudder-elevator design).

What I meant by my comment. At high speeds (approaching Mach 1) the aircraft is subjected to something called compressibility. The air starts compressing at the leading edge of the wing thus creating shock waves and thus disrupting the airflow over the control surfaces in your case the elevators. Perhaps this will help you with your design. Again it looks cool.

---