Nut Action -

John Carruthers shows us the proper way to adjust the nut on a Stratocaster This video is step

For someone with a nice selection of nut-slotting files, final setup of string height at the nut is relatively straightforward It still needs

nut slot height To check nut-slot height, hold the string down at the third fret, and see how much it moves over the first fret This is similar to checking

nut slot files Nut slot height should be a barely perceptible distance from the first fret when you press on the second fret This is an excellent article