The Alpine Soft-Loc might be something that will help, but be aware that this is a natural problem with such short bows. The higher you mount the quiver toward the top wheel (cam) the more top heavy the bow is going to be. If the balance gets too far out of whack you may end up with other shooting problems.
Just one of the other details to take into account when choosing a bow. Shorter is not always better.
If You're Not Living on the Edge You're Taking Up Too Much Space
Martin/Rytera Staff Shooter
PSAA Life member, UBP Life member
PADI AOW Diver