hey guys i got a fender mark hoppus jazz on ebay and it had jim dunlop straplocks on it. i got a dimarzio straplock strap for it but when it ook out the screws that were on it some toothpick came out and the hole was big for the screw. how exactly do i go about putting toothpicks int here to make the screw go in or is there another way. i want it to be very stable as i jump around alot when i play and i would hate for it to come ripping out during a show. thanks. oh and also where can i get the allen wrench to adjust the string height on the bridge.