wiggle expression for random rotation + perfect loop

[markkula]

Is there a way to use the wiggle expression to add randomness to the rotation of multiple objects. (i am making an underwater plant thing) BUT I also need to to loop perfectly after 5 seconds. Or do I need to rotate this by hand.

[ngambles]

http://www.motionscript.com/design-guide/looping-wiggle.html

[markkula]

Perfect, thanks a lot