My ds taps his foot loud... he has a lot of negative behavior and for him you would have to take away the house sometimes to get things to work. So we gave up and just remind him to stop. Or we've done... I hear you we need to stop our feet. Put your feet up. If you feel you can't stop you can go to your room and tap all you like. Which means that is his place to tap, yell... of course we started that to late and the time out room (bedroom) as it was is not a fun place to tap so that is still in progress. Wish we had started that earlier.