If you need more control over wiggling layers the only way to see what they are doing is to draw out the wiggle path. With the Wiggle Visualizer you could get a visual representation of where the wiggling layer is going.

Randomize values just in one direction, e.g. for a flickering exposure effect

In this Quick Tip, Ewan Smith is going to run you through inserting an expression to the properties of an object to give it a Jello-like Wiggle.

This one is meant as a alternative to the motion-tile method for creating camera shake.

This creates a random jittery motion in the Y axis. You can modify probability to make or less jitter, and the pos variable to define how large the jitter is.

Another cool use of the "linear" Function

These expressions save so much time, you might get home earlier tonight just by reading this.

So, where exactly is the secret menu? It is right in front of you, in the main Radio Waves Effects Panel, but it is hidden in the form of Frequency, Opacity, Fade-in and Fade-outs.

Earthquake effects on fullscreen video clips