I've made two reservations on the Budget website (two different airports), and it automatically keeps adding SLI onto my reservations, even though it's an 'optional' coverage (and I have my own liability insurance with my personal insurer). I've tried three times now to remove it and it does remove, but then just adds it back! This is the first time this has ever happened. Anyone know a way of removing it so it doesn't 'accidentally' get charged on my final bills?