Clothes were sticking in front, ruining zippers and leaving brown spots

Removed two screws from back of dryer, and then I used a screw driver to release clips in fron and removed top. Removed two screws from front and disconnected wiring harness. Removed old drum glide and basket seal, used a chisel to scrape sleal off. Installed new glide and seal and put it back together. I wish I would have replaced belt, bearing, and Idler wheel right away.