Cross DJ 1.7 question from new user

Hello.
Could someone tell me why the flanger effect doesn't sweep but just remains in one static point? The jet effect moves, but it doesn't sound as nice and smooth as the flanger effect. I also don't think it moves smoothly enough.
I hope in the future we are given the ability to set effect sync, sync to amount of bars, etc; and are given another knob to set the effect volume level.
Could someone tell me why the flanger effect doesn't sweep but just remains in one static point? The jet effect moves, but it doesn't sound as nice and smooth as the flanger effect. I also don't think it moves smoothly enough.
I hope in the future we are given the ability to set effect sync, sync to amount of bars, etc; and are given another knob to set the effect volume level.