go to stewmac and buy the screws used to hold the mounting rings in. tap small pilot holes where the pickup mouthing screws line up in the bottom of the pickup cavity. place a piece of foam rubber under the pickup, put the screws threw the pickup mounting ear holes (may need to push and twist a bit, but they will fit) and then use a small screw driver to thread them into the pilot holes you drew, and BAM, your good to go.