Hey, I was playing around with the lockers on my 80 yesterday. I put it in low gear range then turned the dial so that both front and rear adiffs were locked. So basicly Front, center, and rear diffs were locked. The problem I have is when the front one locks, I can't turn the wheel unless I really put some muscle into it. It is extremely difficult to turn etc. I'm guessing that this is due to the wheels haveing to turn at the same speed or somethin. It doesnt work when moving or stopped. Any suggestions? Thanks!