I ran into the same problem, and the main cause is that the downward force is able to slowly peel off any tape that is solely on the bottom of the desk. If the

I ran into the same problem, and the main cause is that the downward force is able to slowly peel off any tape that is solely on the bottom of the desk. If the tape is extended onto the sides or top, it becomes much sturdier, because the tape would need to be dragged across the surface, rather than slowly peeled off. However, that makes the tape be much more visible. I'd recommend instead adding some screw hooks to the bottom of the desk. The mechanical fasteners can be entirely on the bottom of the desk, and are sturdier I'm general than the tape.