Hello , Am new here so it will be nice if anyone here can help me out. I have been using the LOGITECH EXTREME 3D PRO joystick for a past few months and I have been experiencing a problem . During taxi , takeoff , and on final during landing my plane whirls off to the left or right . This happens mostly with the NGX , 777 and sometimes with aerosoft A320. Even though I don’t touch the joystick my plane whirls off. This is even for single propeller aircraft. So anyone pls help me out. Thanks, SHRI HARI S.