I know my automatic hubs work. (I drove it around the block in front wheel drive only the other day). I know they are capeable of disengaging because after I put axle in, I turned yoke and got them to engage. Later I got them to re-engage just before puting front driveshaft in (meaning they were dis-engaged) my concern is, when I back up 10ft or so, shouldn't I hear the click of the automatic hubs disengage?