
If this is your first time using this mount, the quality is excellent with one exception. The bubble level installed at its base is not level. After reading a few other reviews I used a 2 foot level to set the base and the 2 foot level actually showed that the level in the base was nowhere near level. Other reviewers noted that once mounted on the mounting bezel, the TV was not level. This is also easy to fix. The installation guide shows how to align the bezel that the TV is attached to. I used my 2 foot level on the TV mounting plate and leveled it, then moved the swing arm to all the different positions, the mounting plate stayed level in each position. Therefore, use a 2-foot level to level the base when it is attached to the wall, then align the plate that the TV is attached to with the height of the two feet and tighten the 4 screws. Then mount the TV on the mounting plate and you're done. Overall this is a great mount, especially for the price. It took me just over 30 minutes to fit a Panasonic 50 inch plasma into this system. Highly recommended.

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