I hate it when I do stupid stuff

late one night, trying to see if a rear end had a "locker" in it... I told my buddy,, "here, you hold that axle, I'll hold this one, now I'll turn the pinion and we'll see if it has a locker..." well, of course with us each holding an axle, the pinion did not rotate freely... so, we got all excited and took the cover off (dana) ... only to find an open carrier...