Weird,
Make sure you check the thickness of your disks. When they get thin, if you have pads that are on the way out, the pads have trouble contacting the disks as they are held apart by the anti rattle components.
Some times a little brake clean or wd40 sprayed under the dust seal will loosen them enough.

__________________
Grumpy Old Diesel Owners Club group

I no longer question authority, I annoy authority. More effect, less effort....

1967 230-6 auto parts car. rust bucket.
1980 300D now parts car 800k miles
1984 300D 500k miles
1987 250td 160k miles English import
2001 jeep turbo diesel 130k miles
1998 jeep tdi ~ followed me home. Needs a turbo.
1968 Ford F750 truck. 6-354 diesel conversion.
Other toys ~J.D.,Cat & GM ~ mainly earth moving