Ordered the Perlesmith TV stand #PSTVS11 for a Samsung 55" model UN55H6350AF LED TV. Needed to raise the TV up to clear the top of a new Klipsch center channel speaker that was 7" tall. Put the stand on its highest setting and it worked perfectly!!
I did make one mistake. Once the TV was mounted on the stand I tried to center it by shifting it to the left and promptly broke the opti-cable off inside the TV. I had not used the largest spacers to provide the proper clearance. Replaced the spacers, fished out the broken opti-cable and replaced it. All is good.
I wish the TV stand swiveled so I could move it for better viewing from the kitchen while preparing dinners. (It is a fixed position stand.) I knew it was not a swivel when I ordered it, but could not find one from Perlesmith that did.