So the Olds got new wheel cylinders, brake drums, brake shoes, adjusters, and hardware. Pretty much everything on the drums is new. Things were fine for about a week, then the car started driving odd. There was a feeling of resistance and shuddering, and the smell of hot brakes.
Took the wheels off, adjusted the brakes slightly, but things back together and ta-da. Drives normally. Now, a few days later, it'* starting again.
What could be causing this? Could both new adjusters be bad? It'* getting a little old to have to manually adjust things every few days.