If your frets are becoming loose after a short period then it's probably because you didn't pull them tight enough in the first place (I am presuming you use gut frets). Make sure that you are giving them enough leeway to tighten properly when you pull them towards the bridge. They need almost a whole position to get nicely tight, so when you put the third fret on, for example, tighten it close to the second fret before moving it up the fingerboard. The first fret is generally the most difficult to get tight as, due to the peg box, there is less room to manoeuvre. Variations in humidity can be an issue. If you put the frets on in very wet weather and it then becomes very dry, your frets are likely to loosen at least a little (fret gut will swell with the damp). Where I live, the relative humidity can plummet within a few hours when the cold, dry mistral wind blows. I think that both Martin Shepherd and Travis Carey have done videos on tying frets. Best, Matthew
> On Mar 9, 2018, at 2:28, Tristan von Neumann <tristanvonneum...@gmx.de> wrote: > > My frets move even if I don't want them to move... at least after some time. > Maybe my knots are not good enough. But once you move them, they become loose. To get on or off this list see list information at http://www.cs.dartmouth.edu/~wbc/lute-admin/index.html
