You can't do it alone. You must have someone to help keep the fasteners straight, no matter the distance measured from the paper. Once you place the soundbar on the sticky surface of the mounts, you can't peel it off without tearing the sticky pad. Removing the backing paper from the sticky surface is difficult. The sticky pad comes off along with the protective paper and falls into your hands. I did it myself and punched 6 holes in my wall without a level and had to use an old rubber phone screen protector to level my pole or punch another hole in the wall. Ask a friend to help you.
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