I've been chasing a front end creeking sound that I hear only when I apply the brakes and then unapply the brakes. I've done much work on the front including the following:

Shock absorbers
Tie rods
U&L control arm bushings
Sub frame bushings
Stabilizer bar bushings
Steering damper

What else could it be and why does it only happen when I apply the brakes?

Thanks,

Steve