Guitar fingerboard adjustment common sense

To play often, if placed, please loosen the knob half a circle, to prevent prolonged stress, the panel deformation.
    Guitar purchase for a period of time, the fingerboard will be based on climate change and string tension and other external factors, will naturally bend or backward, the guitar may appear playing phenomenon, if the fingerboard concave down with a hex wrench clockwise adjustment If the fretboard is raised counterclockwise, you know the fretboard level. If the piano can be purchased at the piano to help adjust the tone of the teacher, if the online purchase, according to the above method to adjust, very simple, adjusted feel better, easy to play.