Rear End Side Play

Guess I do not really mean side play, but rotational movement. If I turn the driveshaft how much or far should it rotate (1/8", 1/4", 3/8") before the wheels start to turn? I know there is always some, just wondered what is normal...

Set the parking brake and turn the drive shaft. Then post how much movement is felt, You'll find out if it is to much within a short while here on FABO.