i just finised a axle swap on my bronco,i just put in a new 9''.anyway i got her all back together and i drove her around the block and noticed a faint sound like rattling or something.so i parked her and looked under and saw a fairly good amount of oil sprayed all in my wheelwell and on my tire,so i pulled everything apart except the axles i noticed alot of play with the axle shaft,i can move it up and down in and out,not alot of play but i dont think there should be any,well thats my question should there be any play,also i noticed grooving starting like it rubbbing.please help
thanks