Had my first trail ride yesterday and decided to play with the e-lockers to see what they could do. Started with the rear locked and it easily handled everything. But I also engaged the front one time just for kicks. I learned real quick, it's about impossible to turn with all 4 locked. So when can you actually use the front locker, if you can't maneuver your rig hardly? Is it literally just for straight steep crawls and you turn it off once at the top?