Mouse+Keyboard in Sim Air

Hello lovely people, i use mouse joystick option but cant roll more than 90 degree with the mouse. I saw videos of people using relative control with m+k and they could barrel roll using mouse, when i try relative controls my plane barely moves, even when i smash the mouse across the table. What options do i have to change? Cant access my desktop pc with joystick and trackir, otherwise i wouldnt ask you.

Hope someone can help me. :)