I noticed something the other day when looking at the back of my car. The entire axle seems to be offcenter, more towards the passenger side. It is off by about an inch or two. The driver's side is also a little lower than the passenger side. The lower side I can guess is the original saggy monoleaf syndrome. The offset is a mystery however. I have never taken the rear axle out of the car, looks like it never was out . Any ideas??

thanks,
Matt