My planes on G2 are acting like the controls are jittery. When you pull back on the stick, the elevator moves like it is really jittery and the nose bobbs up and down really fast. I turned all the stuff on the screen down so it should keep up but it didn't help. Any ideas how to make it get rid of the jitters?

Did you try to make any adjustments in the options box.In the 3D box mine is set to 600 x 800 pixels (16 bit).Also you could try calibrating the transmitter in the options. It tells you how.Hope that helps.