I Just Set Up My 14 bolt with 5.13 yukons,I Went For A drive Around The Block,And I Let off The Gas I Hear Them Whine!!I Know Its The Coast Side Of The Making Noise.I Got A Pretty Good Pattern On Both Sides.The Backlash Is Set At .007 And The Pinion Preload Is At 28 inch Pounds.The Pinion Depth Set Up Wih No shims Under The pinion Support.Has Any Ever Seen That? One Of My Buddys Says To just Run it,I think Somthing wrong.Is Gear Whine Something People Just Put up With? It Looked like it could of used a little more pinion depth,but i have more shims to take out? ive been Told i could remove the inner pinion bearing and add a shim,thats a lot of work! HELP!!