High squeal when running. It seemed like there was some thumping also. I know rollers can go bad and often fix problems (which I have done a couple of times before on other dryers). The roller change went fine, probably made some things better. When I had everything apart I bumped the tensioner pulley for the belt...it made a high-pitched squeak. ...so I did not reassemble everything and went straight to AppliancePartsPros.com to order.. I am confident that with the roller and pulley fix everything will be great. Replaced the latch also. ...try not to have the old one fall into the door. ...it takes more time when you need to take the door apart to retrieve it.