Negative Positive
Title: tapping on the wall is more accurate
Review: Ok, it *may* just be that my walls have textured paint on them, but even so, this thing is horrible. It claims there's a stud or *something* every few inches, and sweeping back over the spot multiple times may confirm or deny that. I took to sweeping an area several times from both directions to mark places that seemed to at least be consistent amongst the noise. After it was all done, I just took to tapping the wall to hear the reverberations to confirm. Get something else.
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