I like my arrow set back toward toward the belly/string side of my bow, too, so I ordered my Thunderhorn strap-on with the quiver's lower, arrow-gripper section set back behind the limb instead of centered on it. It works great and has never slipped on any of my recurves. Call Kim or Duanne Jessop
Of course if I ever wanted to mount it centered on the limb, I could take it apart, drill another hole in the center of the metal channel holding the rubber gripper, and reassemble.
There is no one perfect quiver for everyone, we're all different. Modify them for you and your bow/style.