I never did tape my 2 soft pads together. I also am not up to 10 foot songs yet. But playing Breakdown heavy the soft pad by itself would have turned by the end of the song. And in endless mode that gets a tad bit annoying.And to head off the next question, no, it doesn't slide significantly, especially if you tape two together as I do, doubling the surface area. You might need to shift it a couple inches ever 5 songs or so, but it'll never move enough to mess you up in the slightest in a 10 foot song.