Hey! The reason is simply because I am used to using it all the time! For rigging, moving on technical sections, and quick interventions when people get stuck.
You just have to be very mindful, it is easy to lose your basic this way, unless you’ve learned a good habit of how to handle the carabiner with the basic attached to it :-)
Why you leave the petzl basic on your cowtails?
Hey! The reason is simply because I am used to using it all the time! For rigging, moving on technical sections, and quick interventions when people get stuck.
You just have to be very mindful, it is easy to lose your basic this way, unless you’ve learned a good habit of how to handle the carabiner with the basic attached to it :-)