What is the right way to do this. I have had my LC for about 6 months and have not touched the locker dial on the left had side of the wheel. (yes I tried searching) I don't have the CDL switch just the nob that says diff lock ff<PUSH>RR or something. can someone tell me what I need to do to actuate my lockers safely and with out doing damage ..I can get to some hard pack dust covered area pretty easily but just confused about when you can turn with them engaged with out doing damage.