I notice a little binding when I back out of my drive and put in drive straighten up and drive away..Seems it started right after a rear gear lube with limited slip lube...I'm thinking axle bearing,u-joints or rear brake shoe binding,it is only on the drivers side it seems so I leaning toward outer axle bearing...Also seems to have a lot of excess play in the drive line..What's your thoughts? TIA, Bob C.