I did it at the beginning of practice. Kind of added a damper on the evening.
Did the strap end not lock into the locks? I like the Dunlop strap locks but I noticed that if you don’t keep the ball-lock lubricated it can stick and won’t engage properly. I almost dropped a bass because of one, once. Luckily I had one hand around the neck to catch it as it tried to smash into the floor.
