Well, not really the nut, but one of the little pieces sticking up on the sides. It's on my Warwick Corvette. You know, with the adjustable nut. It's a 2001 just in case you need to know. Anyway... I was changing my strings and when I picked the bass up to move it, the nut fell off and the little piece went with it. Now, the nut stays on as long as the strings are on and the tension is good because it has little screws that fit into little grooves, but is there a way I can fix this? I mean, as long as the strings are on the nut is fine, and it doesn't seem like a really necessary piece of the bass, nothing tone or feel changing anyway. I'd like some opinions or suggestions because I don't want to break out the superglue just yet.