Clothes snagging and getting stained in dryer

Hardest part was getting the top off which ended up being quite easy, once I knew how. At the front of dryer, between the top and the cabinet, there are two spring clips that hold the top to the bottom. I could feel them with the putty knife but wasn't sure how to release them. Push on them with the blade of the stiff putty knife ... push hard and they will release. When the top was off I could see the screws that held the front. I unscrewed those, had easy access to the front glide that needed to be replaced. Pulled the old one off, followed the directions to glue the new one on, gave it about an hour to dry, reassembled and away we went. No more snagging.