How to know if your nut slots are deep enoughtoo deep?

Fret Slot Depth Tester guitar nut slot depth Measure the heights of the strings over the first fret quicker and more precisely, in order to file nut slot depths more accurately than 'll result in guitar nut slot 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

guitar nut slot files it's not worth trying if you don't use actual nut files Yes it is possible to slot nuts with welding tip files and strings super glued to