I have, (I believe it is an '02) Stingray 4 fretless (E32852). Lefty, pau ferro. Beautiful in every way except the g string has kind of a 'tinny' sound. There is absolutely no fingerboard buzz. I am using chromes, and have tried a bigger gauge 'g' string that I had laying around, and it helps a little, but not much. I have also raised the action a bit thinking it may resonate better. It is not extreme. Kind of subtle. I notice the finger board extends above the nut. So the string comes off the tuning post and lays on the fingerboard before going over the nut. Actually all 4 strings do this. But the 'g' is the only one that I feel has the issue. The groove of the nut for the 'g' seems, if anything a little wide and deep.
Any help would be appreciated. Thanks, mjlefty
Any help would be appreciated. Thanks, mjlefty