Jan 7th update:
more stable and controllable when doing maneuvers

Flying video: https://www.kamcord.com/v/XqOcmLQ4dE6

If you just want a fast and stable plane ,check my DancingDevil but not this su-37.
This plane isn't easy to fly at all, it's for mad pilots.

Design for making post-stall maneuver in mid-low speed(300~700mph),the coL is very close to the coM,so it's very unstable,but very easy to pitch.

360°/720°/1080° turning:
when speed is at 300~700mph,turn off the engines, pull the head up(joystick down), until speed number becomes negative,then pull your joystock up so the head will be continually pulled up,don't release your joystick until the plane returns flying straightly,and now the plane has turned over 360° without the velocity direction much changed.
Repeat these operations so the plane can turn 720° or even 1080°.

Tips:
1.When speed number is negative, the effects made by the control surfaces will be opposite with the ones at positive speed.
2.Do not try adding RCN on it because RCN will have a opposite effect with the control surfaces at negative speed.
3.Do not keep the speed negative or below 100mph for too long,you will lose your control easily.
4.When you lost your control, try turning the VTOL nozzles, it always helps.

If you like my plane,please leave your comments to let me improve the plane,thank you.