Hello fellow mandolin players!
I have an Eastman 515, and it seems to be a very well made mandolin, but it seems to have problems with tuning (the strings are binding). I've tried lubricating the nut with graphite, but that doesn't seem to work well with any strings but the E. (I'm not sure I'm doing it right) Does anyone have a good technique of lubricating the nut/bridge?
-Ben
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