Thanks a bunch yes to me this is verry confusing. I fliped the rings around and ran the truck just as told with the diff snug and 1/8 a turn out is sliped a ton it seems to work great with it snuged ALL THE WAY DOWN" but not as buttery smooth as i read it should. Makes me worry a lot as with a move and babby on the way i cant just go out and replace it and i am losing a ton of track time with the worry thjat i will blow the diff in my new truck if i already have not.