String Nut - Dress and Profile
Often, factory made guitars are shipped with a nut that has not been fully slotted and dressed. This sometimes leads players to seek a replacement, when a bit of fine tuning, through a service that we call a “dress and profile”, is typically all that is needed to get the nut working as it should.
A Poorly Dressed Nut
The photo illustrates a common example of a poorly dressed factory installed nut. Though the slots have been cut to roughly the appropriate depth for a comfortable action, an excessive amount of material has been left sticking out above the strings.
Rather than resting atop a finely tailored notch as they should, the thinner strings in particular have the appearance of being sunken into a deep trench.
For the best results, we must correct this before performing a setup on the instrument.
Dressing The Nut
Since we will not be removing the nut from the instrument to perform this task, after removing the strings, protective tape is applied to shield the surrounding area from damage. We then work the nut with a series of files to remove the bulk of excess material, reshaping the top profile as we go.
We will also use a fine file to round off any sharp edges or corners that could catch the players hand during use.
After cutting the nut roughly to shape using files, we switch to finer sand papers, followed by polish, to give the nut a finished shape and appearance before restringing.
In the finished product the strings are no longer buried inside the nut, but are instead resting on top of it with just enough enough of a groove to hold the string in position during play.
Besides the benefit pf what we find to be an aesthetic improvement, a properly dressed nut will yield a clearer tone from open strings as well as offer better tuning stability.
About Guitar Repair Long Island
Guitar Repair Long Island is the area’s premier destination for fretted musical instrument care and maintenance. Led by owner/head technician Erik Salomon, the shop is dedicated to providing quick, honest, and reliable service. Our vast experience in all aspects of instrument repair ensures that we can help with whatever your needs are. Contact us with any questions or book your appointment today.