I installed this mount into my entertainment unit, which has a 1500 x 1100 niche for the TV. I fixed it in place to centralize the TV. What I found was the vertical uprights supplied for my TV (Lg OLED55C8PTA) are incorrect. The TV is equally spaced horizontally but vertically there is not enough movement available in the uprights to centralize it vertically! Apart from that I am quite happy with the mount as it is! Works great! To Vogel, please advise a fix for this design error! Also apart from this design flaw for my TV I would of given this mount a 5 star rating!