Yes... That may be a problem... But I never told you where to tap did I? Only the SM people know that well-guarded secret upon pain of The Pain... That, and a bad tattoo that will alert the rest of us to shun that SM person. Also, I wouldn't worry, the wall sensors are sensitive to any non-SM person trying to get in. Plus, the non SM people have a comfortable movie theater styled play area for themselves outside the main lodge. So in short, I wouldn't worry about it.