[ERA Chas]

Rob,
I have the same problem as Chuck and have tried the cleaning/lubing method many times. My noise happens when they are up to temp or HOT. They stop GREAT but make the high-pitched squeal while doing so. No fade either, they just keep biting harder.
I've also checked the caliper/rotor alignment and found it good with no "wedge" in the pads.
Could you explain the silicone application in more detail? I picture the two piston circles where they contact the pad and can't figure where you mean to apply the silicone. I assume you mean the silicone acts as a damper.
Thanks,