It may have been improperly adjusted, although I tried really hard to get it right. It was fairly tight, but he COULD get out of it. Maybe he needed the adjustment I had on mine at the beginning . . . you know, the one where you CAN'T get out of it without help? Then I could have done some really effective blackmailing . . . Hmmm, I think I need my OWN HP 100's . . .