amp = .03;

freq = 4.0;

decay = 12.0;

n = 0;

if (numKeys > 0){

n = nearestKey(time).index;

if (key(n).time > time){

n--;

}}

if (n == 0){ t = 0;

}else{

t = time - key(n).time;

}

if (n > 0){

v = velocityAtTime(key(n).time - thisComp.frameDuration/10);

value + v*amp*Math.sin(freq*t*2*Math.PI)/Math.exp(decay*t);

}else{value}

Never ever have I since have encountered so many "Divide by Zero" errors in my life with AE.

Currently working with CS6 and I am applying this expression to Scale, Position, and Rotation.

Any help would be greatly appreciated.

Thank you.

- Andrew