Any advice? I "bounce around" a lot when I play, particularly at gigs. My strap pin constantly is coming loose. I've tightened it as much as I dare without fear of stripping the wood, but it keeps coming loose. It is a Fender Jazz Deluxe bass with Fender/Schaller strap locks. I tried putting wood-glue in the hole, but it didn't help. Is the only solution to keep a screwdriver in my case and check the pin on every break?