I am having an issue with my rear drivers side brake. I noticed after a few short trips the braked smelled really hot. I just change pads about 10.000 miles ago. I took the rotor off and noticed a ring on the inside of the caliper where the ebrake appeared to be rubbing. Nothing was stuck and the bell crank worked like it should. My pads did not look excessively worn. I cleaned up everything and put back together and went for a short 5-10 mile drive and parked in driveway and breaks were very hot again. Could my caliper be stuck?? Any advise would be appreciated, Thanks.