Adjusting the motion on an acoustic guitar entails altering the gap between the strings and the fretboard. Reducing the motion could make the guitar simpler to play, particularly for learners or these with smaller palms. It will possibly additionally enhance the intonation and sound high quality of the guitar.
There are two important methods to decrease the motion on an acoustic guitar: adjusting the truss rod or sanding down the saddle. Adjusting the truss rod is the extra widespread methodology, and it’s usually carried out with a particular software known as a truss rod wrench. If the truss rod is just too tight, it may possibly trigger the neck to bow ahead, which is able to increase the motion. Loosening the truss rod will permit the neck to chill out and decrease the motion.