I ordered 1 drum roller, 2 drum roller support rollers and that took care of the noisy problem.
I also ordered 1, dryer cycling thermostat. Problem, I ordered the wrong one. I assumed it was to be mounted via the video by taking off the back cover but my unit is made with the 3 sides molded together so it has to be mounted through the front panel and is mounted differently than going in the back. So be care full you get the correct thermostat.