i put in new coaxials yesterday, and the bottom two screws in each were a hardcore pain in the *** to get out, so we didnt screw those in and just put in the top ones. the problem now is that my subs will rattle them. very lame. so im trying to think of another way to secure them without using screws. i was thinking zip ties mainly, but i would probably have to drill another hole. but i was thinking like sometime of rubber to go in between the speaker and the mount. the speakers would still rattle but it would be silent.