Thanks Aisip.
While following your advice, I noticed that the motor groove--along which the belt hugs--was gunked up. I cleaned it with rubbing alcohol and q-tips, and presto, everything's better now. Nice and smooth.
While following your advice, I noticed that the motor groove--along which the belt hugs--was gunked up. I cleaned it with rubbing alcohol and q-tips, and presto, everything's better now. Nice and smooth.