Anyone have experience with a strap lock screw that keeps backing out of the bass body? I first noticed it last week. I installed my strap into the strap locks for rehearsal and noticed it didn't feel right. A closer look showed the screw was backing out of the upper horn of my bass. There is a rubber washer between the strap lock and bass body. After last nights 40 minute set I took my strap off the bass and noticed the screw backed out. This was after snugging down the strap lock with a Philips head screwdriver just before the gig. I don't want to torque down on the screw too much as I do not want to strip the screw threads in the bass or use any glue to secure the strap lock. Suggestions to a solution are welcome!