[Shop-talk] wobble in brakes

[Karl Vacek]

Another possibility is pad material building up unevenly on rotors.  A set
of EBC Green Stuff pads on a Mustang years ago drove me crazy.  They'd pulse
and wobble, then later be fine.  Turns out I wasn't the only one having that
problem.

Those pads also could fade in one stop from 60 MPH.  A set of OEM pads
smoothed everything out for the rest of the years we had the car.