I have searched this forum & MBworld, but can't seem to find any definitive answer. On my last oil change, i check on one of the tie rod end. I tried to twist it on its axis & it did rotate without any effort at all, very loose. Doesn't seem normal but would like to confirm with the gurus on this forum. What are the implications if left in this condition? Anybody have any experience with URO or Pex brand tie rod ends? Appreciate any help, as always.