3.1 Inside a bait bag
It is a good idea to have an extra piece of twine to doubly secure the pinger within the bait bag as a fail-safe should the bait bag break open (which they occasionally do). Simply thread the twine through the holes at the end of the pinger, pass it through the bait bag mesh and tie the pinger itself to the net-frame in addition to the bait bag attachments. Attach the bait bag to the net frame in two places - either tied with nylon wire-ties or other secure attachment technique.