Nut Slot Height

Nut slot depth seems impossible : rguitarrepair guitar nut slot depth Hello, My Les Paul's saddle seems very high The nut depth of the 1st string also seems very deep I'm not sure if these are related -it guitar nut slot H-GB4 Groobar -Nut Slot Assist Tool- For guitars, set of 4, Material: Non-hardened steel, Size: , Thickness: H=” M=”

guitar nut slot files So for a gauge the slot should be about deep, and for a gauge the nut slot should be deep If the top of the nut would be