Product review (5 stars): Done...
Was noticing brown stains in our clothes after they came out of our 16 year old dryer.  This was pretty easy to install, but the edges of the glide will try to pop up as the glue dries.  As suggestion, holding the ends down with wood clamps make this install easier (but this is optional, otherwise just be patient and use your hands).  Heed the direction to allow the glue to cure for 1 minute before applying the slides, the tackiness of the glue helps.  There seems to be no clear source for the cure time of the glue before you can use the dryer, some websites say 1 hour, some say 24.  I reassembled the dryer after 1 hour and waited about 12 hours (in 65 degree temperature) before using the dryer and had no issue.