Review on 📺 Long Arm TV Wall Mount - Swing Out Full Motion Design for Corner Installation | Mount-It! | Fits 40-70 Inch Flat Screen TVs | 220 Lb Capacity | 26 Inch Extension by Dave Wheeler

For such a heavy unit it sags when a large TV is attached. You can level the front panel that the TV is mounted on as it will not be level if you mount the back panel flush with the wall. 5 screws are used for adjustment. While you can level it without the TV installed, it went out of balance when my 94-pound, 70-inch TV was connected. level it. I had to put a small washer under the left bracket and it worked. I needed a bracket so I could access the TV connections. However, if you plan on using the mount more often for viewing from different angles, or if you have a heavy TV, I wouldn't recommend it if you need to pull the TV out from time to time to get to the back of the TV and lean it against the wall, it will work fine. I only mounted it to the wall because the holes matched the old mount. You may need an assistant to hold one end while you screw it into the rack. The lag bolts are very long and I suggest you use a 1/2 ratchet.