i have a hondo 2 bass with a trusd rod i don't recognise. the neck is heavily bowed and practically unplayable. i can't turn it as one side of the truss rod nut is broken. i can turn it with mole grips but it is very very difficult and i have tightened it as far as it can go. but now only notes can be heard on the lowest frets and the notes higher up the fret board all play the same note
please inform me in what i can do to get this bass playable again.
thwnkyoy :)