Ade,

Been out of pocket. Minime hit the nail on the head with regards to pressure across the wound, not in one spot.

The hook has actually slipped out of the loops of thread holding it to the dressing. Granted this was with one dressing that was being applied and reapplied by several people in a tac first aid class. I wouldn't expect it to occur with a single use, but it could happen. The Izzy D from First Care has the pressure bar more securley attached and I've not had any issues with it coming off of the dressing.

Gomez