I have a EFA quiver coming to me tommorow and was wondering where abouts on the bow you should strap. I think all this time I've been up to high.  Thanks as always

If this is  a slide on or strap on bow quiver you should put it on as close together as possible.

Place it where you want just make sure it is on the fadeouts and not on any part of the working portion of the limb. My bow feels more balanced when I place my EFA just below the start of the fadeouts.

Less critical when the two halves are connected as my experience had each half walking toward the end of the fades as I shot for a while. After installing Totem (EFA) no more creeping!

Keep it on the fades or closer to the grip. Won't affect the cast and will help deter your arrows from rattling loose.
Bigjim

Mine are always on the riser-not the limbs.