proper nut slot widthdepth?

The Basics of Nut Width and String Spacing nut slot depth Your LP is actually closer to how nuts should be Ideally about half the diameter of the string should sit in the nut slot but since that's nut slot depth nut slot to the tuning machine post also by two I then define the Then feeler guages can be used to arrive at a slot depth height

nut slot height Below: A 130″ file was used for the 5-string B, seen at left of nut Note that this is not filed to final depth; this will