Brake vibration question

[tazinhawaii]

I have Baer extreme plus brakes on the front of my 69 Camaro. I have an intermittent problem that is driving me crazy. About 75% of the time when the brakes are heated up, I get a very annoying vibration and vibration 'sound' from the front right brake under light braking and almost at a stop. I've disassembled everything, checked the wheel bearings as well, and found nothing wrong. All the bolts are tight, brakes bled, no abnormal wear patterns that I can see... Any ideas from the experts out there that could be causing this?



Thanks,
Derrick