Here's a close-up of the glide bracket on the track. I had trouble sewing the glide tape to my curtain fabric - I didn't have a presser foot narrow enough to get close enough to the glide brackets and then the tape kept shifting on me - argh! In a fit of desperation, I cut the tape between the gliders and then sewed the tape to the fabric on the sides (rather than top & bottom). I trimmed the tape to about 1/8" from the stitch line. Worked great!