Harrison was swimming tonight and when he jumped out of the pool the pod caught on the side wall and ripped off. This was his first pod put on yesterday at CDE office. I wasn't thinking and chunked the old pod in the trash then proceeded to go home (2 blocks away) to put on a new one. I drove in the driveway and thought "oh no, what if the old pod has to be near the PDM to deactivate it so I can put on a new one?!" So we went back to the city pool and went dumpster diving. We found it and got it home and deactivated the old and started the new one. Anyway did we do all that for nothing or was it nessecary?