I have a Socom 16 with the scout base. I have a Burris 2-7 Scout scope mounted to the base with Warne low quick detachable rings. With the scope elevation dial maxed out in the down position the rifle still shoots 2 1/2 inches high at 50 yards. There are two set screws in the middle of the base which allow some adjustment to cant the scope base up or down but not enough to make any discernable difference in point of impact. What are my options?